How To Reduce CPU Usage In WordPress (And Avoid Getting Bandwidth Limit + CPU Errors Where Your Site Gets Shut Down)

I had serious issues with CPU overages on my WordPress site.

All this means is we need to reduce the amount of resources consumed by high CPU plugins, images, wp-cron, databases, external requests (usually generated by plugins), comment spam, and prevent spammy bots from crawling your website using the Blackhole For Bad Bots plugin.

We will also utilize Cloudflare’s CDN, remove bloat from the WordPress admin using Clearfy and Hide SEO Bloat, then test common settings in cache plugins that often consume high CPU.

When you’re done, hopefully your CPU graph looks like this:

Reduce-CPU-Usage-WordPress

By reducing CPU usage, you will be putting less stress on your server, making your site faster. Hosting companies want you to upgrade your plan which does work since you will be getting more server resources, but you should try these alternatives before reaching into your pocket.

If you’re using slow hosting like EIG or GoDaddy, I would seriously reconsider. I use SiteGround who is also used by Yoast, recommended by WordPress, and was #1 in 20+ Facebook polls. I’m on their semi-dedicated GoGeek plan and  not only are my server response times well under 200ms, but my GTmetrix report is pretty much unbeatable. They will also migrate you for free.

How To Reduce CPU Usage In WordPress

  1. Check CPU Usage In AWStats
  2. Eliminate High CPU Plugins
  3. Remove Bloat With Clearfy
  4. Disable WP-Cron
  5. Clean Your Database
  6. Upgrade To PHP 7+
  7. Offload Resources To CDNs
  8. Enable Hotlink Protection
  9. Block Bad Bots
  10. Optimize Images
  11. Common Fixes In WP Rocket
  12. Common Fixes In W3 Total Cache
  13. Configure Optimal Cache Plugin Settings
  14. Delete Unused Plugins + Themes
  15. Disable Unused Settings In Plugins
  16. Block Comment Spam
  17. Protect Your WP-Admin
  18. Minimize External Requests
  19. Limit Google + Bing Crawl Rate
  20. Avoid Resource-Hungry Themes
  21. Disable Resource-Hungry WooCommerce Features
  22. Host Download Files On External Websites
  23. Disable AWStats + cPanel Statistics
  24. Turn Off SiteGround’s Site Scanner
  25. Use A Hosting Plan With Sufficient Server Resources
  26. Upgrade CPU/RAM

 

1. Check CPU Usage In AWStats

AWStats
AWStats is built-in to most cPanels (SiteGround, Bluehost, GoDaddy) in their “statistics” section and can help identify the source of high CPU. It tells you how much bandwidth specific elements are consuming including unknown bots, images, pages, files, downloaded files, etc.

AWStats helps you find:

  • Total bandwidth usage
  • High bandwidth crawlers
  • High bandwidth IP addresses
  • High bandwidth download files
  • High bandwidth files (eg. images)

Monthly-Bandwidth

If unknown bots are consuming CPU, try blocking spam bots with Blackhole For Bad Bots.

Robots-Spiders-Bandwidth

If images are consuming high CPU, use GTmetrix to find which images need to be optimized. Serve scaled images, compress them with ShortPixel, and use Cloudflare’s hotlink protection.

File-Type-Bandwidth

Server Response Time
High CPU can also lead to slow response times, which you can test in Bitcatcha or PageSpeed Insights. Google says it should be under 200ms. Of course, this is mostly controlled by hosting.

Bitcatcha Server Speed Report

 

2. Eliminate High CPU Plugins

These resource-hungry plugins are CPU killers.

High CPU plugins usually include social share, statistic, chat, calendar, page builders, backup, and plugins that run ongoing scans/processes or show multiple times in your GTmetrix report.

  1. AddThis
  2. AdSense Click Fraud Monitoring
  3. All-In-One Event Calendar
  4. Backup Buddy
  5. Beaver Builder
  6. Better WordPress Google XML Sitemaps
  7. Broken Link checker (use Dr. Link Check)
  8. Constant Contact for WordPress
  9. Contact Form 7
  10. Contextual Related Posts
  11. Digi Auto Links
  12. Disqus Comment System
  13. Divi Builder
  14. Essential Grid
  15. View Full List Of 65 Slow Plugins

Find Slow Loading Plugins
If the same plugin appears multiple times in your GTmetrix Waterfall report, you may want to find an alternative plugin that is more lightweight. External requests can also destroy your report (eg. from Google Fonts, Gravatars, AdSense, and the high CPU plugins I mentioned).

Slow WordPress Plugin

Query Monitor
Query Monitor shows your slowest plugins, scripts, styles, queries, hooks, PHP errors, and a wealth of information to pinpoint speed issues. This may require some technical knowledge, but it’s worth hiring a developer who can make optimizations with the help of Query Monitor.

Queries-By-Component

Don’t forget to minimize plugins, delete the ones you’re not using (not just deactivate them), and use lightweight plugins that consume minimal resources. For slider plugins I recommend Meta Slider or Soliloquy, for galleries I recommend Envira Gallery or FooGallery, and for social sharing use Sassy Social Share or Social Sharing (by Danny).

 

3. Remove Bloat With Clearfy

By “bloat” I am referring to the heartbeat API, autosaves, post revisions, pingbacks, and all the “miscellaneous” things that consume resources and should be disabled for most sites. The top 3 plugins to disable these are Clearfy (recommended), perfmatters by Kinsta, and WP Disable.

Option 1: Clearfy

Clearfy Performance Settings

Clearfy Defence Settings

Clearfy Advanced Settings

Option 2: Perfmatters By Kinsta ($25/Year)

perfmatters settings

Option 3: WP Disable

WP-Disable-Requests

WP-Disable-Tags-Settings

WP-Disable-Admin

WP-Disable-Others

 

4. Disable WP-Cron

The wp-cron is loaded on every page load and schedules automated tasks like publishing scheduled posts, checking for theme and plugin updates, and sending email notifications. Instead of running it on every page load, you can schedule it to run every 90 minutes or so.

Step 1: Disable WP Cron Jobs

Add the code to wp-config.php, before where it says “That’s all, step editing! Happy blogging.”

define('DISABLE_WP_CRON', true);

Step 2: Replace With A Real Cron Job
You still need wp-cron (eg. checking for theme/plugin updates), just not on every page load. Each host has their own instructions for this, here is SiteGround’s tutorial. You can set the cron job to run every 90 minutes, or increase it even more if you don’t have lots of scheduled tasks.

 

5. Clean Your Database

Deletes post revisions, spam, trash, transients, and database tables that accumulate overtime are often left behind when you uninstall plugins… making your site slower with higher CPU.

You should clean these at LEAST once a month using WP Rocket or WP-Optimize. They have similar settings with an automatic cleanup option (I highly recommend enabling this) but I like WP Rocket since it was rated the #1 cache plugin in this Facebook poll and has options for database cleanup + lazy loading images/videos/iframes. Most other cache plugins don’t have these extra options which means you also need to install WP-Optimize and a lazy load plugin.

WP-Rocket-Database-Settings

 

6. Upgrade To PHP 7+

About 50% of WordPress users run PHP 5.6 or lower:

WordPress-PHP-Version-Stats

When upgrading to PHP 7+ can process requests almost 3x faster:

WordPress PHP Benchmarks

SiteGround (and most hosts) have an option to upgrade in their cPanel:

PHP-Version-Manager

I recommend PHP 7.2:

PHP-Upgrade

The last step is to check your website for errors. If you see any, run the PHP Compatibility Checker to make sure your plugins are compatible. Poorly-maintained plugins may not be.

 

7. Offload Resources To CDNs

CDNs reduce the load on your server by offloading resources to their data centers. Each CDN has their own set of data centers, and more data centers = more offloading (and faster delivery of your content). I use both Cloudflare (free) and StackPath ($10/month with free 30-day trial).

Cloudflare offloads resources to their 200+ data centers:

Cloudflare Data Centers

Cloudflare-Bandwidth-Savings

Sign up for Cloudflare, add your site, and run the scan. You’ll come to a page where Cloudflare assigns you 2 nameservers. Then in your hosting account, change nameservers to Cloudflare’s.

Cloudflare Nameservers

StackPath offloads resources to 31 additional data centers:

StackPath-Data-Centers

Step 1: Sign up for StackPath (they have a 30-day trial).

Step 2: In the dashboard, click the CDN tab, then create a StackPath CDN Site:

StackPath-CDN-Tab

StackPath-CDN-Domain

CDN-URL-StackPath

Step 3: Copy your CDN URL and paste into your cache plugin (you can also use CDN Enabler).

WP-Rocket-CDN-Settings

Step 4: In StackPath go to CDN → Cache Settings, then click Purge Everything

StackPath-Purge-Cache

Step 5: Run your site in GTmetrix and “content delivery network” should be green in YSlow.

CDN GTmetrix YSlow

 

Hotlink protection can be enabled in Cloudflare (or sometimes your hosting account). This prevents people from copying/pasting your images onto their own website, which sucks up bandwidth. This usually happens if you have high quality images on your site (eg. photography).

Cloudflare Hotlink Protection

 

9. Block Bad Bots

In AWStats, you might see bots + spiders consuming a lot of bandwidth. Obviously we don’t want to block Googlebot and other legitimate crawlers, but we do want to block spammy ones.

Robots-Spiders-Bandwidth

Step 1: Install Wordfence.

Step 2: View Your Live Traffic Report (in Wordfence’s Tools settings) which shows you all bots hitting your site in real-time. Googlebot is obviously OK, but when I observed mine, I saw compute.amazonaws.com was making a ridiculous amount of requests every couple seconds. I Googled it and sure enough, this was a bot known for sucking up bandwidth. View your report for a minute or two and see if bots with sketchy names are constantly hitting your site. If you have doubts, Google their hostnames and see if other people are having issues with that bot.

Live-Traffic-Report-Wordfence

Step 3: Block Bad Bots (3 Options): Wordfence, Blackhole For Bad Bots, or Cloudflare Firewall Rules. Wordfence itself can cause high CPU (I recommend one of the other options).

Wordfence – Go to the Blocking settings and add the spam bots you wish to block. Asterisks serve as wildcards, so if I block *amazonaws.com* it means any hostnames containing amazonaws.com (whether it has characters before or after it), that bot will be blocked. I have saved thousands of requests/bandwidth just by blocking these two spammy hostnames:

  • *amazonaws.com
  • *linode.com

Wordfence-Blocking-Rule

Blackhole For Bad Bots – adds a hidden link to your pages that forbids all bots from following the link. If a bot disobeys it, they are blocked. Googlebot and other good bots are whitelisted.

Blackhole for Bad Bots

Cloudflare Firewall Rules – Cloudflare lets you create up to 5 firewall rules for free. Copy the hostnames of the most common bad bots (found in your live traffic report) and add them here.

Cloudflare Firewall Rule To Block Bad Bots

Step 4: Go to your Blocking log and enjoy watching those spam bots get blocked.

Wordfence-Firewall-Blocking

Step 5: If you do decide to use Wordfence, configure rating limiting settings. This limits/blocks crawlers (and humans) from making excessive requests, blocks fake Google crawlers, and improves security on 404 pages. These are the same settings recommended by Wordfence:

Wordfence-Rate-Limiting

Be sure to tweak the Wordfence “options” tab to limit bandwidth consumed by this plugin:

  • Do not “enable automatic scheduled scans”
  • Do not “enable email summary”
  • Enable “use low resource scanning”
  • Decrease “limit the number of issues sent in the scan results email” to 500
  • Do not enable “updates needed (plugin, theme, or core)”
  • Increase “update interval in seconds (2 is default)” to 10-15 seconds
  • Decrease “how much memory should Wordfence request when scanning” to 100MB
  • Enable “delete Wordfence tables and data on deactivation”
  • View Wordfence’s options page for more recommendations

 

10. Optimize Images

Images can consume lots of bandwidth, as shown in AWStats:

File-Type-Bandwidth

There are 3 ways to optimize images in GTmetrix.

Image-Optimization

  • Serve scaled images – resize larges images to be smaller
  • Specify image dimensions – specify a width/height in the HTML or CSS (screenshot)
  • Optimize images – losslessly compress images (I recommend ShortPixel or Imagify)

Start by optimizing images that appear on multiple pages (logo, sidebar, footer images). Then run your most important pages through GTmetrix and optimize individual images on those. The first item you should work on is “serve scaled images” since this requires you to scale (resize) an image to the correction dimensions, upload the new version to WP, and replace it.

 

11. Common Fixes In WP Rocket

WP Rocket says:

Occasionally some of the options on the File Optimization tab, such as Remove Query Strings, or Minify/Combine can cause high CPU usage in cases where your site has a lot of CSS or JS files. Try disabling these options and then monitor your CPU usage.

There have also been reports that critical path CSS and preloading can increase CPU. You can use a plugin to increase the preload crawl interval from 500ms (the default) to 1.5s or higher.

 

12. Common Fixes In W3 Total Cache

Common CPU solutions for W3 Total Cache:

  • Test object cache
  • Delete and reinstall the plugin

 

13. Configure Optimal Cache Plugin Settings

These 3 are all very important:

  • If you’re using a cache plugin
  • Which cache plugin you’re using (I recommend WP Rocket)
  • Whether the settings are configured optimally (some can cause high CPU)

Why WP Rocket?
It has more features than most cache plugins, which means you don’t need to install extra plugins for these, while giving you better results. Otherwise you will need to research which features your cache plugins comes with, then install these plugins if it doesn’t support them:

WP-Rocket-Features

If you can drop $49 on WP Rocket, buy it then see my WP Rocket tutorial. It’s easy to setup, updated frequently with new features, includes documentation, and support. If not, I have tutorials for Swift, WP Fastest Cache, W3 Total Cache, WP Super Cache, and Autoptimize. For free plugins, I recommend Swift or WP Fastest Cache (Swift is a tricky to setup but has great reviews in the WordPress Speed Up Facebook Group and comes with most features as WP Rocket, while WP Fastest Cache is easy to setup but lacks features included with WP Rocket).

2016 best cache plugin poll

2019 cache plugin poll

Swift vs WP Rocket

2016 cache plugin poll

Best cache plugins 2018 poll

wp rocket vs w3 totla cache

 

Some hosts like GoDaddy and WP Engine blacklist cache plugins because they have their own built-in caching system. In this case, use Autoptimize to optimize HTML, CSS, and JavaScript. It also has a CDN option. See my Autoptimize tutorial, otherwise if your host doesn’t blacklist cache plugins, I recommend either WP Rocket or Swift.

You can also try disabling your cache plugin and checking CPU usage. If your cache plugin is indeed causing issues, reach out to the plugin developer (or switch plugins).

 

14. Delete Unused Plugins + Themes

Unused themes store preconfigured settings in your WordPress database (similar to plugins). Go to Appearance > Themes then delete all the WordPress themes you’re not currently using.

Delete-Unused-WordPress-Themes

 

15. Disable Unused Settings In Plugins

Just like we tweaked Wordfence’s settings to reduce CPU usage created by the plugin, go through each one of your plugin settings and decide whether you need individual features. For example, in Yoast under Settings > General > Features I disabled all of the following…

Yoast-Feature-Settings

Disable plugin settings that:

  • Provide statistics
  • Run ongoing scans
  • Send admin or email notifications
  • Pull resources from external websites

Examples:

  • WP Rocket’s preload bot
  • Wordfence’s live traffic reports
  • Broken Link Checker’s ongoing scans
  • Yoast’s settings under Dashboard > Features
  • Chat and calendar plugins that run constantly
  • Statistical plugins that constantly collect data
  • Related post and popular post plugins that store tons of data

 

16. Block Comment Spam

An ongoing accumulation of spam comments isn’t good for your CPU usage. The Anti-Spam plugin has always work well for me (I tested plenty of others) and it doesn’t use CAPTCHA.

 

17. Protect Your WP-Admin

Attacks are commonly targeted at the WordPress admin, which is not only a security threat, but will consume high amounts of CPU especially since these pages aren’t usually not cached.

WordPress-Admin-Page-Rule

 

18. Minimize External Requests

External requests are hard on the server.

  • Gravatars
  • Google Fonts
  • Google Maps
  • Google AdSense
  • Some Social Sharing Plugins
  • Many others from my list of high CPU plugins

Often times, these will be very noticeable in your GTmetrix report:

GTmetrix-Advertisements

Cache-Gravatar-Images

Step 1: Eliminate Them If Possible

Step 2: Optimize Them

Step 3: Prefetching DNS Requests
Some cache plugins like WP Rocket let you prefetch DNS requests (as well as perfmatters and WP Disable). This helps browsers anticipate external resources so they can load them faster. Luke created a nice list of common domains to prefetch which you can then add to WP Rocket:

Prefetch-DNS-Requests-WP-Rocket

Prefetch-DNS-Requests

 

19. Limit Crawl Rate By Google + Bing

Google is usually the most resource-hungry crawl bot (by far) and you can limit their crawl rate in the “site settings” section of Google Search Console. This lowers the requests made by Googlebot and does NOT affect your rankings or penalize you in any way. Unless you run a news website or publish time-sensitive content (and you have a hosting plan with sufficient resources), you don’t need Google crawling your site quickly and consuming tons of resources. Websites struggling with CPU usage should lower this – keep in mind it resets every month.

Crawl-Rate-Google-Search-Console

Google says this on their crawl rate page

“If Google is making too many requests per second to your site and slowing down your server, you can limit the crawl rate… we recommend against limiting the crawl rate unless you are seeing server load problems that are definitely caused by Googlebot hitting your server too hard… you canot change the crawl rate for sites that are not at the root level.”

You can do the same thing with Bing Webmaster Tools in the crawl control settings

Bing-Crawl-Control

 

20. Avoid Resource-Hungry Themes

Bloated, poorly coded, and non-maintained themes are a recipe for disaster.

Instead of using a theme with tons of built-in features, use a lightweight (minimal) theme and rely on plugins to only add functionality you absolutely need. I always recommend StudioPress along with their Genesis Plugins which is what I use on my own site. Yoast also uses Genesis.

studiopress-themes

 

21. Disable Resource-Hungry WooCommerce Features

WooCommerce sites naturally require more CPU. This is something to keep in mind when choosing your hosting plan, and you should ideally not be using shared hosting.

Optimizing Woocommerce

  • Disable WooCommerce cart fragments
  • Disable WooCommerce scripts and styles
  • Disable WooCommerce widgets
  • Disable WooCommerce status metabox
  • Disable automatic product feed plugins

Most of these can be done using the perfmatters plugin.

perfmatters woocommerce optimization

 

22. Host Download Files On External Websites

I barely have any files to download on my website so the bandwidth is low enough where I don’t worry about this. But if you have tons of large files that suck up bandwidth when people download them, consider uploading them to Dropbox or another file sharing website and pointing people there. That way dropbox.com will be handling the bandwidth and not you.

Download-Bandwidth

 

23. Disable AWStats + cPanel Statistics

AWStats, Webalizer, and other statistical programs in the cPanel are good for identifying the source of high CPU usage, but these actually increase CPU just like any WordPress plugin that collects statistics. All I’m saying is that when you’re done using these, you should delete them.

 

24. Turn Off SiteGround’s Site Scanner

If you’re getting CPU overages on SiteGround and you paid for their SG Site Scanner, try contacting their support team to turn this off. The ongoing scans may be causing high CPU.

SiteGround-SG-Site-Scanner

As nice as these emails are, you should try turning this off…

SiteGround-SG-Site-Scanner-Emails

 

25. Use A Hosting Plan With Sufficient Server Resources

Generally, the higher the plan the more server resources you get (and yes, upgrading should cure CPU overages/bandwidth limitations). For example on SiteGround’s features page you can see how many server resources come with their StartUp vs. GrowBig vs. GoGeek plan. Just scroll down to the “we allocate the resources you need” and look under the server tab…

SiteGround-Server-Resources-Comparison

 

26. Upgrade CPU/RAM

Make sure you have enough RAM so you’re not always on the edge of your limit. If it’s almost always maxed out, this puts stress on your CPU. You want to have enough resources so your server is relaxed. In this case, the 2GB of RAM was almost always maxed out, so upgrading to 4GB was a smart move. Most shared plans don’t let you add RAM (you’ll need to upgrade to a plan that includes more resources) but you can usually add them on most cloud hosting plans.

Cloud-Memory-Increase

 

SiteGround (#1 Host In Facebook Polls)

SiteGround is used by Yoast, myself, and recommended by WordPress. They are #1 in nearly every Facebook poll and give most people significant load time improvements especially if they were using mediocre hosts: GoDaddy, Bluehost, HostGator, InMotion, Dreamhost, EIG.

Yoast-on-Twitter-We-just-switched-to-Siteground

I use their semi-dedicated GoGeek plan which comes with 4x more server resources than shared hosting. Click through my pages to see how fast they load, check out my GTmetrix report, or see people who migrated and posted new load times. They also do free migrations.

DigitalOcean on Cloudways and Kinsta are also good and start at $10/month and $30/month. Cloudways is more for developers who don’t need cPanel, email hosting, or the support you get with SiteGround. Kinsta is basically what WP Engine used to be (pricey, but awesome). My entire blog is basically dedicated to helping people make their website load faster. I refuse to recommend $2/month hosting since it’s most people’s biggest regret when running a website.

How To Check If Your Hosting Is Slow
Run your site through Google PageSpeed Insights to see if reduce server response time is in your report. Google recommends it should be <200ms. Anything above 1 second is not good. You can also check your TTFB (time to first byte) in GTmetrix’s Timings tab or bytecheck.com.

Reduce Server Response Time

2019 Hosting Poll

2017-WordPress-Hosting-FB-Poll

Elementor Hosting Recommendations

July 2019 Hosting Recommendation

WordPress-Host-Poll-Aug-2018

Shared-Hosting-Poll-2017

2019-Hosting-Poll

Go-To-Hosting-Company

WordPress-Hosting-Poll-2017

Managed-Hosting-Poll

WooCommerce-Hosting-FB-Poll

2016-Web-Hosting-Poll

Best-WordPress-Hosting-Provider-Poll

Best-Web-Hosting-2019-Poll

WP Friendly Hosting Poll

2016-WordPress-Hosting-FB-Poll

Favorite Hosting For Elementor

2018 Hosting Recommendations

WordPress Hosting Poll Sept 2018.png

Managed-WordPress-Hosting-Poll-2017

2019-Hosts-Poll-1

Hosting-Poll-For-Speed

WordPress-Hosting-Poll-June-1

SiteGround-Recommendation

2014-Managed-WordPress-Hosting-FB-Poll

Best-Web-Hosting-Provider-Poll

Hosting-Poll-Feb-2019

Hosting-Recommendations-Poll

Bluehost vs SiteGround

WordPress Web Host Poll

SiteGround is recommended by WordPress:

SiteGround-Recommended-WordPress-Host

And by Ivica who runs the WordPress Speed Up Facebook Group with 16,000+ members.

WordPress-Speed-Up Recommended Tools

A few threads:

Godaddy To SiteGround Migration

EIG-To-SiteGround

SiteGround-Migration

SiteGround has 3 plans:

SiteGround-Plans

Higher plans include more server resources (#1 factor in the WordPress optimization guide). Here’s the full comparison chart, but GrowBig gives you about 2x more server resources than StartUp, and GoGeek is semi-dedicated hosting which gives you even more. GrowBig and up comes with a free migration, staging, advanced caching, and ability to host multiple websites. GoGeek comes with priority support. Their cloud hosting is quite the price jump at $80/month.

You can see this on their features page:

SiteGround-Server-Resources-Comparison

I use SiteGround because:

  1. My GTmetrixPingdom reports speak for themselves
  2. My pages load instantly (click through them if you want)
  3. Fast speed technology (PHP 7.3, NGINX, SG Optimizer, Cloudflare)
  4. Recommended by Yoast, WordPress, Ivica from WordPress Speed Up
  5. Free Let’s Encrypt SSL, easy to use cPanel, and features for eCommerce
  6. WordPress support is unbeatable even without GoGeek’s priority support
  7. GrowBig comes with staging, more storage, and more server resources (scroll down to “we allocate the resources you need” and hover over the server tab)
  8. GoGeek comes with even more server resources, storage, priority support
  9. Free migrations, migrator plugin, and a 30-day money back guarantee
  10. Plenty of praise on Reddit, Facebook conversations, Twitter, TrustPilot
  11. Tons of praise on Facebook: #1, #2, #3, #4, #5, #6, #7#8, #9, #10#11
  12. Many people already migrated and posted results on Twitter: #1, #2, #3, #4, #5, #6#7, #8, #9, #10, #11, #12, #13, #14, #15, #16, #17, #18, #19, #20, #21, #22, #23, #24, #25, #26, #27, #28, #29, #30, #31, #32, #33, #34, #35, #36, #37

Affiliate Disclaimer – if you sign up for SiteGround with my affiliate link I will donate a good chunk at no expense to you. Each year I donate $3k to GoFundMe campaigns (2018 was to feed the hungry in Denver, 2017 was to Red Cross at Hurricane Harvey). Your support helps and I genuinely appreciate it. I try to make my reviews unbiased and backed by evidence in the form of Facebook polls, tweets, and real conversations. If you don’t want to use it, here’s a non-affiliate link to SiteGround. Either way I truly believe they are a stellar WordPress host and your site will run faster/smoother… do your research on Facebook groups + Twitter and you’ll find most people say the same.

OMM-On-SiteGround

People usually migrate because their speed technology can cut load times in half:

Switching To SiteGround

SiteGround Load Time Migration

Bluehost to SiteGround GTmetrix

HostGator To SiteGround

SiteGround GTmetrix

SiteGround Google PageSpeed Insights

100 Perfect Score On SiteGround

SiteGround Genesis

Speed Delivered By SiteGround

SiteGround GTmetrix Report

Reduced Load Times With SiteGround

New SiteGround Response Times

HostGator To SiteGround Migration

SiteGround Response Times On Joomla

Switched To SiteGround Hosting

SiteGround Rocket Imagify Combo

Joomla GTmetrix On SiteGround

SiteGround PageSpeed Insights

SiteGround On Joomla

SiteGround Reduced Load Times

SiteGround Speedy Hosting

New Pingdom Results On SiteGround

New SiteGround Response Time

SiteGround Response Time Improvement

 

Hire My Developer To Reduce Your CPU Usage

I’ve been working with the same guy since 2011 – he is amazing at speed optimization and helped me optimize my site to load in <1 second with great GTmetrix and Pingdom reports.

His name is Pronaya and he should be able to solve your CPU overages (if you still need help) and help you improve scores/load times in GTmetrix and Pingdom. You can hire him by creating a profile on freelancer.com and searching for username bdkamol. Here is his full WordPress speed portfolio. He’s $40/hour from Bangladesh (so there is a time change) and you can email him at bdkamol@gmail.com. He also has a perfect 5 star review on his profile.

Pronaya-Kumar-S-Reviews

You can also consider posting your problem in the WordPress Speed Up Facebook Group if you want feedback from people who have already been through the problem of high CPU, but I have covered the most common solutions throughout this tutorial.

 

Frequently Asked Questions

✅ What is the easiest way to reduce CPU in WordPress?

Find and eliminate high CPU plugins, update to PHP 7.4, configure a good cache plugin with optimal settings, using a CDN, and disable unneeded WordPress functions like the Heartbeat API. Upgrading to faster hosting will obviously help.

✅ Which plugins consume the most CPU?

Social sharing, statistic (analytic) plugins, sliders, portfolios, page builders, calendars, chat, contact forms, related post, sitemap, Wordfence, WPML, and any plugin that runs ongoing scans or processes. These can be found using Query Monitor or GTmetrix Waterfall.

✅ Does all shared hosting have CPU limits?

Yes. Even though some shared hosting companies claim to have unlimited bandwidth, they still enforce CPU limits. This is usually found in their terms are conditions.

✅ Does WooCommerce cause high CPU?

WooCommerce sites generally require more plugins, and often times, more CPU. If these are not selected carefully, the extra resources consumed by those plugins can put stress on your server. WooCommerce sites also load extra scripts, styles, and cart fragments which don't help either. WooCommerce sites are better off on cloud hosting.

✅ How can I check my website's CPU consumption?

Your hosting account should tell you how much CPU you're consuming. Some hosts have tools like AWStats which show specific images, bots, and other resources that consume lots of resources.

Let me know if this tutorial worked in the comments!

See Also: How I Optimized My WordPress Site To Load In <1s (38+ Tips)

Cheers,
Tom

14 Ways To Fix A Slow WordPress Admin Panel (Dashboard) With Bloat Removal, PHP 7.4, Page Rules, And Avoiding 65 Slow Plugins

Have a slow WordPress admin panel?

A slow WordPress dashboard is usually caused by high CPU plugins, cheap shared hosting, a bloated database, or incorrectly configured cache plugins and CDNs.

These tips should speed up your admin panel while also making your website load faster in GTmetrix by lightening the load on your server. And if your WordPress dashboard is still slow after this tutorial, drop me a comment with your GTmetrix report and I can have a quick look.

How To Speed Up Your WordPress Dashboard

  1. Move Away From Poor Hosting
  2. Avoid Slow Loading Plugins
  3. Upgrade To PHP 7.4
  4. Disable WordPress Heartbeat
  5. Remove Bloat From Your Dashboard
  6. Remove Junk From Your Database
  7. Offload Resources To CDNs
  8. Add Cloudflare Page Rules
  9. Clear WooCommerce Transients
  10. Increase Memory Limit To 256MB
  11. Configure A Solid Cache Plugin
  12. Disable “Object Cache” In W3 Total Cache
  13. Block Spam Bots From Hitting Your Server

 

1. Ditch Shared Hosting

I’m guessing you’re using GoDaddy, Bluehost, HostGator, SiteGround, an EIG hosting company, or some form of shared hosting if your admin panel is slow.

I would also guess you have a slow server response time in PageSpeed Insights and slow TTFB in GTmetrix. That’s because shared hosting lacks server resources and can barely support high CPU tasks like WooCommerce, Elementor, AdSense, or Jetpack. SiteGround has CPU limits too.

That’s why I would skip shared hosting all together and go straight to Cloudways. They do free trials and free migrations.

They’re who most people recommend in the WordPress Hosting Facebook Group and #1 in most recent Facebook polls, especially since SiteGround increased prices and went downhill. I migrated from SiteGround to DigitalOcean on Cloudways and you can view the results below.

SiteGround-vs-Cloudways

I use them and you can check my GTmetrix report, or visit cwdoserver.com to test the speed of a $10/month Cloudways DigitalOcean test server I set up with an Astra Site. It loads instantly (for reference, stgrndserver.com is the identical Astra Site only on SiteGround’s GrowBig plan).

2020-Hosting-Poll

Cloudways Response Times

Godaddy-to-DigitalOcean-Migration

VPS Cloud Hosting WooCommerce Poll

SiteGround-Alternative

Hosting Recommendations Facebook

2017-WordPress-Hosting-FB-Poll

Favorite Hosting For Elementor

Elementor-Hosting-Poll

Untitled

Vultr-Migration

WordPress Hosting Suggestions

SiteGround-Alternative-For-Beginners

VPS Cloud Hosting Poll

2016-WordPress-Hosting-FB-Poll

Elementor Hosting Recommendations

Cloudways-Facebook-Review

Affiliate Disclaimer – if you sign up for Cloudways or Kinsta using my affiliate links, I earn a commission at no expense to you. I am not an affiliate for Bluehost, HostGator, or GoDaddy since they’re not fast and the results show it. I also donate a good chunk of my blog’s income to GoFundMe campaigns and seriously appreciate your support.

If you see this in Google PageSpeed Insights, you know the issue:

Reduce Server Response Time

 

2. Avoid Slow Loading Plugins

Thank you Ivica from the WordPress Speed Up Facebook Group for contributing to this list (and ps. that’s an amazingly helpful group if you need tips on WordPress speed). The most common slow plugins are social sharing, backup, statistic, chat, sliders, page builders, and plugins that run ongoing scans/processes – or appear multiple times in your GTmetrix report.

  1. AddThis
  2. AdSense Click Fraud Monitoring
  3. All-In-One Event Calendar
  4. Backup Buddy
  5. Beaver Builder
  6. Better WordPress Google XML Sitemaps
  7. Broken Link checker (use Dr. Link Check)
  8. Constant Contact for WordPress
  9. Contact Form 7
  10. Contextual Related Posts
  11. Digi Auto Links
  12. Disqus Comment System
  13. Divi Builder
  14. Essential Grid
  15. View Full List Of 65 Slow Plugins

You can use Query Monitor to find your slowest plugins:

Query Monitor Slow Plugins

Or the GTmetrix Waterfall tab:

Slow WordPress Plugin

Alternative Lightweight Plugins

 

3. Upgrade To PHP 7.4

Upgrading PHP versions can easily make your site 2-3x faster.

According to WordPress stats, most users run outdated PHP versions since your hosting company won’t upgrade you automatically. The Display PHP Version plugin tells you which PHP version you’re currently running, otherwise you can just find it in your hosting account.

WordPress PHP Benchmarks

Upgrade to the latest PHP version in your hosting account:

PHP-7.4

*Check your website for errors (if you see them, revert back to an earlier PHP version, or analyze your plugins to see which ones are not compatible and causing the errors).

 

4. Disable WordPress Heartbeat

The WordPress Heartbeat API can slow down your WordPress dashboard since it consumes resources by notifying you when other users are editing a post, real-time plugin notifications, etc. You have a few options: copy and paste this code into your functions.php file, use the Heartbeat Control plugin, Perfmatters, or WP Rocket also has an option to disable Heartbeat.

add_action( 'init', 'stop_heartbeat', 1 );
function stop_heartbeat() {
wp_deregister_script('heartbeat');
}

 

5. Remove Bloat From Your Dashboard

90% of WordPress bloat can be removed using the Perfmatters plugin by Kinsta.

Perfmatters lets you disable pingbacks, trackbacks, heartbeat, XML-RPC, jQuery migrate, limit post revisions, increase the autosave interval, and includes plenty of other features that can fix a slow WordPress admin panel. It can also help optimize WooCommerce sites, host Google Analytics locally, prefetch/preconnet external scripts, and even has a script manager for selectively disabling plugins. It basically takes care of speed optimizations WP Rocket doesn’t.

perfmatters-features

Delete Unused Plugins + Themes – all unused plugins and themes should be deleted if you’re not using them (don’t forget to check WP-Optimize for database tables they may leave behind).

Delete-Unused-WordPress-Themes

Use Script Managers To Selectively Disable Plugins/Scripts – Perfmatters includes a script manager for disabling plugins/scripts on specific pages/posts (you can also do this with the Asset CleanUp plugin). For example, contact forms can usually only be loaded on the contact page. Social sharing buttons can only be loaded on the blog. Schema plugins can often be disabled on pages not using schema, and so on. Viewing which scripts/plugins are being loaded on your pages and posts (and disable the ones you don’t need) can greatly improve load times.

perfmatters-script-manager

Pro Tip For Yoast – install the Hide SEO Bloat plugin. This blocks all Yoast’s advertisements.

 

6. Remove Junk From Your Database

A bloated database can slow down your WordPress dashboard which you can use WP Rocket or WP-Optimize to clean.

This deletes your spam folder, trash folder, transients, and the potentially thousands of post revisions stored in your database. You usually don’t need these, so delete them and schedule a cleanup to run every week (or at least every month) which can be scheduled in either plugin.

WP-Rocket-Database-Settings

Delete Tables Left Behind By Old Plugins – when you delete a plugin, it can leave behind old tables containing pre-configured settings and other information. That’s why you see it’s tables are still in your database, but the plugin is “not installed.” If you deleted a plugin and don’t plan on using it again, go through the “not installed” tables and delete them. You will need to use WP-Optimize or Advanced DB Cleaner since WP Rocket doesn’t support going through tables.

WP-Optimize-Tables

 

7. Offload Resources To CDNs

CDNs help speed up the WordPress admin by offloading resources which lightens the load on your server. I recommend either Cloudflare or RocketCDN (if using WP Rocket). Cloudflare can be set up by changing nameservers, RocketCDN can be bought from your WP Rocket settings.

Once setup, check your analytics in your CDN’s dashboard and make sure it’s working. Offloading 58GB of bandwidth last month? Yeah, that will definitely improve your server.

Some hosts have an option to activate Cloudflare in the cPanel, otherwise you’ll need to add your website and change nameservers in your domain registrar (eg. GoDaddy or Namecheap).

Cloudflare-Bandwidth-Savings

 

8. Add Cloudflare Page Rules

Free Cloudflare accounts come with 3 free page rules.

Here are 3 page rules I recommend setting up for WordPress sites.

Page Rule 1: Cache Everything And Force HTTPS – ensures your site is cached aggressively.

http://*yourwebsite.com/*

Always-Use-HTTPS-Page-Rule

Page Rule 2: Secure The WordPress Admin And Bypass Cache – sets the security level of the WordPress admin to high and bypasses Cloudflare’s cache inside the admin, since you don’t want your CDN (or apps + performance features like Rocket Loader) running inside the admin.

yourwebsite.com/wp-admin*

WordPress-Admin-Page-Rule

Page Rule 3: Decrease Bandwidth Of WP Uploads – since the content in your WP Uploads folder does not change frequently, you can increase the Edge Cache TTL to a month. This can potentially save on your bandwidth since the WP Uploads folder cache won’t refresh as often.

yourwebsite.com/wp-content/uploads*

WP-Uploads-Page-Rule

You should also enable hotlink protection in Cloudflare’s scrape shield settings which prevents people from pasting your images on their website when the image is still hosted by you, which means you’re consuming the bandwidth. Enabling Cloudflare’s hotlink protection prevents this.

 

9. Clear WooCommerce Transients

If you’re running WooCommerce, transients can cause bloat in your database and slow down the dashboard. To clear them, go to the WooCommerce Status settings → delete all transients.

Delete WooCommerce Transients

 

10. Increase Memory Limit To 256MB

WooCommerce sites, Elementor, WPML, and other systems require a 256MB memory limit, but you should really increase this anyway, since most hosts will set the default as 128MB.

Step 1: Edit your wp-config.php file.

Step 2: Add the code before the line that says, “Happy Blogging”.

define('WP_MEMORY_LIMIT', '256M');

Your host may have an option to increase memory limits (below is for Cloudways).

Memory-Limit

 

11. Configure A Solid Cache Plugin

I recommend WP Rocket and that you check my WP Rocket settings.

It’s usually the #1 cache plugin in polls primarily because it comes with more features than any other cache plugin (resulting in faster load times and less plugins needed on your site). If you’re not using WP Rocket, I suggest WP Fastest Cache, however try using WP Rocket if you can.

Correctly configuring a solid cache plugin has a huge impact on your GTmetrix scores, load times, and speed of your admin panel. If your WordPress admin is slow, recheck your settings.

2016 best cache plugin poll

2019 cache plugin poll

Swift vs WP Rocket

2016 cache plugin poll

Best cache plugins 2018 poll

wp rocket vs w3 totla cache

With most other cache plugins, you would need to install about 6 extra plugins to get these features, when WP Rocket has them all built-in, reducing the number of plugins on your site. If you’re like me, you only want to use 1 plugin, otherwise you will need to research which features your cache plugins comes with, then install these plugins if it doesn’t support them.

WP-Rocket-Features

Most people have a cache plugin installed, but the settings aren’t configured optimally. Review my guides to make sure your cache plugin is configured for optimal load times.

 

12. Disable “Object Cache” In W3 Total Cache

If you’re using W3 Total Cache go to the General Settings and disable object cache. See my W3 Total Cache settings to make sure everything is configured properly since Cloudflare and StackPath may also be the culprit – plus most people don’t have the ‘performance tabs’ setup correctly. That tutorial has been used by over a million people with like… a million comments.

However, W3 Total Cache has bugs and the plugin developer doesn’t go a great job updating it, so do yourself a favor and switch to WP Rocket if you have $49 (they’re almost always rated the #1 cache plugin in Facebook polls) or WP Fastest Cache which is free and usually rated #2.

W3 Total Cache Object Cache

 

13. Block Spam Bots From Hitting Your Server

You would never know it unless you looked, but spam bots can constantly hit your server and consume resources. It’s a waste of bandwidth and can slow down your WordPress dashboard. In this step, we’ll find bad bots in Wordfence’s live traffic report and make sure they’re blocked.

Step 1: Install Wordfence.

Step 2: View your live traffic report (under Wordfence’s Tools settings) which shows you all bots hitting your site in real-time. Googlebot is obviously OK, but when I did this, I saw compute.amazonaws.com making a ridiculous amount of requests every couple seconds. I Googled it and sure enough, this was a bot known for sucking up bandwidth. View your report for a minute or two and see if bots with sketchy names are constantly hitting your site. If you have doubts, Google their hostnames and see if other people are having issues with that bot.

Live-Traffic-Report-Wordfence

Step 3: Block the bots. You have a few options: Wordfence blocking (however the plugin itself consumes resources), Cloudflare firewall rules (comes with 5 free rules which means you can block 5 bots), or the Blackhole For Bad Bots. I have a tutorial for blocking bad bots using all 3 methods. It depends on how many you want to block; if it’s only a few, I’d use Firewall Rules.

Login to your Cloudflare Dashboard and go to Firewall → Firewall Rules → Create A Firewall Rule. Copy the bad bot’s hostnames (from Wordfence) and add it here in the “Value” field. Since you can create 5 rules, you would repeat this step for your 5 worst bad bots from Wordfence.

  • Field = Hostname
  • Operator = Contains
  • Value = hostname of the bad bot you found in Wordfence

Cloudflare Firewall Rule To Block Bad Bots

Step 4: Go to your Blocking log and enjoy watching those spam bots get blocked.

Cloudflare-Firewall-Events

 

Frequently Asked Questions

🚀 What are the most common remedies for a slow WordPress admin?

The most common remedies for a slow WordPress admin are using a better cache plugin, configuring it with optimal settings, upgrading to faster hosting, and avoiding high CPU plugins. If using W3 Total Cache, try disabling the object cache option.

🚀 Will changing hosts fix a slow admin panel?

If your server response time is high in Google PageSpeed Insights, this can put stress on your server and slow down the admin panel. Changing hosts can fix a slow admin especially if you're using a low quality host like GoDaddy, Bluehost, or an EIG brand.

🚀 Will a CDN speed up the admin panel?

Using a CDN offloads resources and puts less stress on your server, therefore speeding up both your website and admin panel. Cloudflare is a great free CDN, and using multiple CDNs can help even more since more data centers means more offloading.

🚀 Do spammy bots slow down the admin?

Yes, spammy bots that constantly hit your site are a waste of server resources. You can use Wordfence to find all bots hitting your site in real-time, then use Wordfence, Block Bad Queries, Blackhole for Bad Bots, or Cloudflare firewall rules to block spammy bots.

🚀 Which plugins slow down the admin panel?

Most slow WordPress plugins include social sharing, statistic (analytics), sliders, portfolios, page builders, calendars, chat, contact forms, related post, sitemap, Wordfence, WPML, WooCommerce, and any plugin that runs ongoing scans or processes. Always make sure you're using lightweight plugins that are maintained and coded well.

🚀 Do cache plugins affect the speed of the admin panel?

Yes. Which cache plugin you're using and whether it is configured optimally has a huge impact on your website's overall performance. Make sure you're using a top-rated cache plugin and that you're taking advantage of all it's features.

See Also: How I Got 100% Scores In GTmetirx

Watch My Video – it’s a 42 minute video, but I cover pretty much everything (timestamps in video description) and you should learn a ton of great information on WordPress site speed:

Did it work? Let me know in the comments.

Is your WordPress admin still slow? Send me your GTmetrix report and I’ll have a quick look.

Cheers,
Tom

How I Optimized My Slow WordPress Site For 100% GTmetrix Scores — 28 Tips For Speeding Up WordPress Sites (2020 Guide)

Have a slow WordPress site?

This post you’re reading has over 70 images, 470 comments (while showing Gravatars), uses external fonts, Google Analytics, social sharing buttons, and an embedded YouTube video. Yet, it can load in under 2s with a 2.56MB page size, 89 requests, and 100%/97% GTmetrix scores.

Everyone ranking for “slow WordPress” in Google has a bad GTmetrix report: WP Buffs, Themeisle, Torque Mag, and Search Engine Shop who uses 0 images and copies my keywords.

So thanks for choosing mine!

I’ll show you how to take your GTmetrix + PageSpeed Insights report and make WordPress-specific optimizations that improve grades/load times. I’ve already written popular guides on WP Rocket, slow plugins to avoid, and a list of 24+ speed plugins. This combines everything.

When in doubt, look at the WordPress optimization guide to see the most important factors. The most common fixes for a slow WordPress site are usually related to your infrastructure (theme, hosting, page builder, cache plugin, CDN, and plugins you’re using). While optimizing images and third party scripts can definitely speed up WordPress, most factors are site-wide.

For this, I recommend Cloudways or Kinsta (hosting), Astra or Oxygen Builder (theme + page builder), and WP Rocket (main optimization plugin). You will avoid 90% of speed issues and they’re all rated highly in Facebook polls. Comment with your GTmetrix report if you need help.

How To Speed Up A Slow WordPress Site

  1. Use Faster WordPress Hosting
  2. Rethink Your Theme + Page Builder
  3. Configure A Solid Cache Plugin
  4. Upgrade To PHP 7.4
  5. Enable Varnish + Memcached
  6. Use A CDN
  7. Avoid 65+ Slow Plugins
  8. Optimize Third Party Scripts
  9. Google Fonts
  10. Google Analytics
  11. Google AdSense
  12. Google Tag Manager
  13. Comments + Gravatars
  14. Facebook Pixel
  15. Use A Fast Social Sharing Plugin
  16. Optimize Images + Videos
  17. Reduce Server Response Times
  18. Clean Your Database
  19. Remove Bloat
  20. Disable Plugin Usage Tracking
  21. Disable Plugins On Specific Pages + Posts
  22. Minimize Redirects
  23. Don’t Enable Yoast Indexables
  24. Utilize Plugins By Gijo Varghese
  25. Increase Memory Limit To 256MB
  26. Make WooCommerce Load Faster
  27. Block Bad Bots From Using Resources
  28. Identify Bottlenecks In Speed Testing Tools

GTmetrix (load times) should be your primary metric while PageSpeed Insights doesn’t even measure load times. Getting 100% in every single tool is not realistic unless you have a bare bones, static HTML site. Don’t obsess over scores – obsess over your actual load times instead.

2020-GTmetrix-Report

Watch My Video – it’s a 42 minute video, but I cover pretty much everything (timestamps are found in video description). You will learn a ton of good stuff on WordPress speed optimization.

 

1. Use Faster WordPress Hosting

Hosting is the #1 factor in the WordPress optimization guide.

Run your website through Google PageSpeed Insights and check if reduce server response times is in your report. Google recommends a response time of <200ms. You can also check your TTFB (time to first byte) in the GTmetrix Timings tab. If these are slow, so is your hosting.

Reduce Server Response Time

I would personally skip the shared crap and go with Cloudways.

They’re who most people recommend in the WordPress Hosting Facebook Group and #1 in most recent Facebook polls, especially since SiteGround increased prices and went downhill. I migrated from SiteGround to DigitalOcean on Cloudways and you can view the results below.

SiteGround-vs-Cloudways

I use them and you can check my GTmetrix report, or visit cwdoserver.com to see the speed of a $10/month Cloudways DigitalOcean test server I set up with an Astra Site. It loads instantly (for reference, stgrndserver.com is the identical Astra Site only on SiteGround’s GrowBig plan).

Do your research on EIG, SiteGround’s CPU limits, and look at Facebook polls, conversations, and migration results. Check your server response time in PageSpeed Insights and your TTFB.

2020-Hosting-Poll

Cloudways Response Times

Godaddy-to-DigitalOcean-Migration

VPS Cloud Hosting WooCommerce Poll

SiteGround-Alternative

Hosting Recommendations Facebook

2017-WordPress-Hosting-FB-Poll

Favorite Hosting For Elementor

Elementor-Hosting-Poll

Untitled

Vultr-Migration

WordPress Hosting Suggestions

SiteGround-Alternative-For-Beginners

VPS Cloud Hosting Poll

2016-WordPress-Hosting-FB-Poll

Elementor Hosting Recommendations

Cloudways-Facebook-Review

I signed up for 15+ hosting accounts to test their speed. All domains in this video are live, which means you can visit them in real-time and click through their pages, use GTmetrix, etc.

Each website is identical except for it’s hosting (same Astra Starter Site, SSL, no caching, no CDN, and the same 6 plugins). I also used WP Hosting Performance Check and KeyCDN to measure the most popular options. The results align with what most people are saying in the WordPress Hosting Facebook Group which I recommend joining to get real, unbiased opinions.

#1. DigitalOcean On Cloudwayscwdoserver.com was the fastest, is who I use, and are very popular in Facebook Groups (especially as an alternative to SiteGround). DigitalOcean is also the only host mentioned in the WordPress Optimization Guide. Cloudways was #1 in most recent Facebook polls and people who migrate usually see significant load time improvements. They use PHP 7.4, Maria DB 10.3, Memcached, Varnish, Nginx, and Redis. Pricing starts at $10/month with no strict CPU limits or renewal prices like on other hosts. The community manager is very helpful and they do free migrations. You can get 25% off your first 2 months with the promo code OMM25.

#2. Kinstaknstaserver.com had similar speeds as DigitalOcean on Cloudways only they are more expensive starting at $30/month. Known for being capable of handling many concurrent visitors. People consistently recommend Kinsta in Facebook Groups, Twitter, and in migration results. Even though they’re not always #1 in Facebook polls (likely because not everyone can pay $30+/month), they are great for high traffic sites.

#3. WPX Hostingwpxserver.com is also very quick, but Cloudways and Kinsta are slightly faster. Starts at $20-$25/month and is who Matthew Woodward recommends.

#4. A2 Hostingatwoserver.com usually outperformed other shared hosting but is not nearly as fast as cloud hosting (just cheaper). I use A2 for my girlfriend’s restaurant website and it’s decently fast with good uptimes. A2 (and all shared hosting) is only sufficient for smaller websites with low traffic/plugins. Otherwise, use cloud hosting.

#5. SiteGround – has gone downhill with many complaints about their renewal prices, price hikes, CPU limits, and support isn’t as good as it used to be. SiteGround shifted to Google Cloud hosting (instead of shared) which is supposed to be faster, but load times and TTFB on stgrndserver.com were usually above 1s. Their SG Optimizer plugin should help, but I still wouldn’t use them. You’re better off on Cloudways DigitalOcean.

Affiliate Disclaimer – I would seriously appreciate you using my affiliate links which means I earn a commission at no expense to you. This would help me make GoFundMe donations ($6,000 so far)! I try to base my recommendations on tests, Facebook polls, and conversations I see on a daily basis in the 30+ WP Facebook Groups I’m active on.

 

2. Rethink Your Theme + Page Builder

Most people are using Astra Themes.

The only problem with Astra is that most of their themes use page builders. Even Elementor adds a lot of scripts that can mildly slow down your WordPress site (you can check these in Asset CleanUp or Perfmatters). That was my biggest complaint when I had my site redesigned in Astra (I even went themeless). My StudioPress theme was slightly faster with 0 extra scripts.

It really depends on what you want; if you like Astra + Elementor for designing your site and don’t mind a slight decrease in speed, that’s what I would recommend. If you’re a speed freak like me and only want the fastest stuff, I wish I would have stuck with StudioPress and Genesis.

studiopress-themes

Here were my extra CSS and JavaScript files added by Elementor:

Elementor-Scripts

I recommend either Astra or Oxygen Builder.

Astra-Themes-Facebook-Poll

 

3. Configure A Solid Cache Plugin

As far as GTmetrix scores go, your cache plugin has the biggest impact.

WP Rocket is the most popular cache plugin (it’s also what I use) mainly because it comes with more speed optimization features than any other cache plugin. This not only results in better GTmetrix scores, but also means you don’t have to install a bunch of extra plugins on your site.

Get 10% off WP Rocket by signing up for their email list on their coupons page. Then check my recommended WP Rocket settings for optimal GTmetrix scores/load times.

With most other cache plugins, you would need to install about 7 extra plugins to get these features when WP Rocket has them all built-in. Otherwise you will need to research which features your cache plugin comes with, then install these plugins if it doesn’t support them.

2016 best cache plugin poll

2019 cache plugin poll

Swift vs WP Rocket

2016 cache plugin poll

Best cache plugins 2018 poll

wp rocket vs w3 totla cache

What About SG Optimizer? If you’re on SiteGround, use their SG Optimizer plugin (instead of WP Rocket) with these SG Optimizer settings. It’s free and comparable to WP Rocket (you will still need heartbeat control and database cleanup). This plugin is only for SiteGround’s hosting.

WP Engine + GoDaddy – these hosts have their own built-in caching system and blacklist you from using cache plugins. In this case, use Autoptimize to optimize HTML, CSS, and JavaScript.

I also have configuration tutorials for WP Fastest Cache, W3 Total Cache, WP Super Cache, and Swift Performance, but I definitely recommend WP Rocket as your one and only caching plugin.

 

4. Upgrade To PHP 7.4

Login to your hosting account (or use the Display PHP Version plugin) to see which PHP version you’re currently running. WordPress stats show most users are running outdated PHP versions when PHP 7.4 is available on many hosting accounts. Upgrading is as simple as finding the PHP Version Manager (or similar) in your hosting account, then upgrading the latest version of PHP.

PHP-7.4

WordPress PHP Benchmarks

Some hosts are quick to release new versions (SiteGround, Cloudways, Kinsta), while others don’t make an effort to stay current in technology. Another reason to avoid EIG and GoDaddy.

*Check your website for visible errors since non-maintained plugins may not be compatible. If you do see errors, you can always revert back to an earlier PHP version.

 

5. Enable Varnish + Memcached

Many cloud hosting providers support Varnish + Memcached. Login to your hosting account and activate them. If you’re using Varnish, be sure to enable the Varnish addon in WP Rocket.

Hosting-Application-Services

 

6. Use A CDN

Most people use Cloudflare or RocketCDN (from WP Rocket).

RocketCDN uses StackPath’s data centers and offers it at a lower price than if you buy directly from StackPath. Both are great CDNs, but there are a few major differences between the two.

Cloudflare vs. RocketCDN

  • Cloudflare is free, RocketCDN is $6.99/month
  • Cloudflare cannot serve images from their CDN, StackPath can
  • Cloudflare has 200+ data centers, StackPath has 45 data centers
  • Cloudlare’s data centers are likely not as high-performance as StackPath
  • Cloudflare has a dashboard you can login to and tweak, RocketCDN does not
  • Cloudflare’s dashboard has extra features like page rules, Rocket Loader, Railgun
  • Cloudflare requires changing nameservers (some hosts also have an option to activate Cloudflare directly from your account), StackPath’s set up is automatic with WP Rocket

Cloudflare-Bandwidth-Savings

Ensure Cloudflare Compatibility With WP Rocket – WP Rocket and most other cache plugins ask for your Cloudflare Zone ID, Global API Key, and your Cloudflare account email. Add them.

WP-Rocket-Cloudflare-Add-On

Configuring The Cloudflare Dashboard – if you’re using Cloudflare, login to your dashboard. There are a few things in here that aren’t available if you set up Cloudflare through your host.

Page Rule 1: Cache Everything And Force HTTPS – cache your website aggressively.

http://*yourwebsite.com/*

Always-Use-HTTPS-Page-Rule

Page Rule 2: Secure The WordPress Admin And Bypass Cache – sets security level of the admin to high and bypasses Cloudflare’s cache in the admin, since you don’t want CDNs (or apps + performance features like Rocket Loader) running inside the admin.

yourwebsite.com/wp-admin*

WordPress-Admin-Page-Rule

Page Rule 3: Decrease Bandwidth Of WP Uploads – since the content in your WP Uploads folder does not change frequently, increasing Edge Cache TTL to a month can save on bandwidth, since the WP Uploads folder cache won’t be refreshed as often.

yourwebsite.com/wp-content/uploads*

WP-Uploads-Page-Rule

Setting Up RocketCDN Or StackPath – the easiest way to set up RocketCDN is with WP Rocket. If not using WP Rocket, you will need to sign up for a StackPath account through their website then follow instructions for creating a CDN site. They will assign you a CDN URL which most cache plugins (including Autoptimize) have a field for. Or use the CDN Enabler plugin.

Make Sure Your CDN Is Working – every CDN should show 100% in GTmetrix YSlow except Cloudflare’s CDN. To make GTmetrix detects Cloudflare, you’ll need to sign up for a GTmetrix account → User settings → “add your hostname to YSlow CDN Hostnames.” You can also use Cloudflare’s Claire Chrome Extension to see if it’s working. GTmetrix always detects StackPath.

CDN GTmetrix YSlow

 

7. Avoid 65+ Slow Plugins

You can find your slowest plugins in the GTmetrix Waterfall tab or Query Monitor.

Slow WordPress Plugin

Most slow WordPress plugins include social sharing, statistic (analytics), sliders, portfolios, page builders, calendars, chat, contact forms, related post, sitemap, Wordfence, WPML, WooCommerce, and any plugin that runs ongoing scans or processes. These can be identified using Query Monitor or GTmetrix Waterfall.

  1. AddThis
  2. AdSense Click Fraud Monitoring
  3. All-In-One Event Calendar
  4. Backup Buddy
  5. Beaver Builder
  6. Better WordPress Google XML Sitemaps
  7. Broken Link checker (use Dr. Link Check)
  8. Constant Contact for WordPress
  9. Contact Form 7
  10. Contextual Related Posts
  11. Digi Auto Links
  12. Disqus Comment System
  13. Divi Builder
  14. Essential Grid
  15. View Full List Of 65 Slow Plugins

Lightweight Plugin Alternatives

 

8. Optimize Third Party Scripts

Third party scripts are anything that create requests from external websites.

These include Google Fonts, Analytics, Maps, AdSense, Tag Manager, embedded videos, social media widgets, Facebook Pixel, Gravatars, or even like buttons from your social sharing plugin. Some can be optimized to have no impact on GTmetrix while AdSense/Tag Manager are harder.

The next sections (7-16) show you how to optimize specific third party scripts that may be giving you errors in your GTmetrix and Google PageSpeed Insights reports.

Step 1: Learn Which Third Party Scripts Are Slowing Down Your Site
Look at reduce DNS lookups in GTmetrix YSlow or third party usage in PageSpeed Insights.

External-Scripts

Common third party domains taken from Github:


//maps.googleapis.com
//maps.gstatic.com
//fonts.googleapis.com
//fonts.gstatic.com
//use.fontawesome.com
//ajax.googleapis.com
//apis.google.com
//google-analytics.com
//www.google-analytics.com
//ssl.google-analytics.com
//www.googletagmanager.com
//www.googletagservices.com
//googleads.g.doubleclick.net
//adservice.google.com
//pagead2.googlesyndication.com
//tpc.googlesyndication.com
//youtube.com
//i.ytimg.com
//player.vimeo.com
//api.pinterest.com
//assets.pinterest.com
//connect.facebook.net
//platform.twitter.com
//syndication.twitter.com
//platform.instagram.com
//referrer.disqus.com
//c.disquscdn.com
//cdnjs.cloudflare.com
//cdn.ampproject.org
//pixel.wp.com
//disqus.com
//s.gravatar.com
//0.gravatar.com
//2.gravatar.com
//1.gravatar.com
//sitename.disqus.com
//s7.addthis.com
//platform.linkedin.com
//w.sharethis.com
//s0.wp.com
//s1.wp.com
//s2.wp.com
//stats.wp.com
//ajax.microsoft.com
//ajax.aspnetcdn.com
//s3.amazonaws.com
//code.jquery.com
//stackpath.bootstrapcdn.com
//github.githubassets.com
//ad.doubleclick.net
//stats.g.doubleclick.net
//cm.g.doubleclick.net
//stats.buysellads.com
//s3.buysellads.com

Step 2: Add Domains To Prefetching
Take the external scripts from your GTmetrix report and add them to WP Rocket (Preload → Prefetch DNS Requests). Prefetching and other browser resource hints makes them load faster. If you don’t have WP Rocket, you can do this with Perfmatters or Pre* Party Resources Hints.

Prefetch-DNS-Requests

Step 3: Use Flying Scripts To Delay Loading Them
The Flying Scripts plugin delays loading JavaScript until the timeout period you set in the plugin. It’s the only plugin that let me show Gravatars without them impacting my GTmetrix report, but this can also be done with other third party scripts. Just enter the keyword of the script into the plugin (eg. discuz) and set a timeout period. I also recommend checking out Gijo’s speed plugins.

Flying-Scripts

Don’t forget to see the next few sections which will help you better optimize external scripts.

 

9. Google Fonts

Here are 4 steps for optimizing Google Fonts and Font Awesome.

Optimize Fonts With WP Rocket Or SG Optimizer – both WP Rocket and SG Optimizer have an option to optimize Google Fonts. This combines your fonts to create fewer HTTP requests.

Optimize-Google-Fonts

Host Google Fonts Locally – use the OMGF plugin to host fonts locally. The plugin will automatically download your fonts, create a stylesheet for them, then include it in the header.

Preload Fonts – grab the URLs of your font files in the GTmetrix Waterfall report and add them to WP Rocket’s “preload fonts” option, or in OMGF. This helps browsers download fonts faster.

Preload-Fonts

Be Minimal With Fonts + Weights – be minimal with the number of fonts and weights.

 

10. Google Analytics

Hosting Google Analytics locally will fix the leverage browser caching issue for Google Analytics in GTmetrix. For this, I use the Flying Analytics plugin since WP Rocket’s Google Tracking add-on still showed errors. Insert your Google Analytics Tracking ID (the UA code) into the plugin, then use the “Minimal Analytics Inlined” method which only adds a measly 1.4KB.

Flying-Analytics

Plugins to host Analytics locally: WP Rocket, Perfmatters, Flying Analytics, CAOS.

 

11. Google AdSense

Google Adsense is one of the most difficult scripts to optimize and you shouldn’t expect a good GTmetrix report with it. You can try enabling Cloudflare’s Rocket Loader which defers loading of JavaScript until after rendering, but affiliate links are way faster and usually more profitable.

 

12. Google Tag Manager

GTM should usually only be used for large, unoptimized sites.

If you absolutely need it, use a good Google Tag Manager plugin and be minimal with tags, but that’s about all you can do. I don’t use GTM on my website (my load times are more important).

Google Tag Manager Speed

 

13. Comments + Gravatars

I use 3 plugins for comments which you’ll see zero errors for in GTmetrix.

  • wpDiscuz: commenting plugin.
  • Flying Scripts: delays loading of Gravatars.
  • WP User Avatar: use a custom, optimized photo as the default avatar.

Step 1: Configure wpDiscuz to load faster.

Comment thread displaying → initiate AJAX loading after page and lazy load comment.

Disqus-Comment-Thread-Displaying

General → disable “use WordPress native AJAX functions” and enable combine/minify JS/CSS.

Disqus-General-Settings

Styles and colors → disable “load font awesome CSS lib.”

Disqus-Load-Font-Awesome-CSS-Lib

Step 2: Delay Gravatar loading with the Flying Scripts plugin.

Speed-Up-Comments

Step 3: Upload a custom, optimized photo using WP User Avatar.

WP-User-Avatar

Retest your GTmetrix report and your comments should load much faster with no errors.

 

14. Facebook Pixel

Use the Pixel Caffeine plugin and host Facebook Pixel locally in WP Rocket.

Facebook-Pixel-Browser-Caching

 

15. Use A Fast Social Sharing Plugin

WP Rocket did a test on the fastest social sharing plugins.

The Grow by Mediavine plugin (Social Pug) was rated the #1 fastest social sharing plugin. It’s also what I use and saw no difference in my GTmetrix report. You can see a preview near my comments section; the buttons look nice, can be loaded before and after the content, and has options for Facebook, Twitter, Pinterest, LinkedIn, email, print. You can also do a floating bar.

 

16. Optimize Images + Videos

There are several ways to optimize images. The first 3 items are in GTmetrix, the last 2 are from PageSpeed Insights. Speed testing tools only show you unoptimized images for the single page you test (keep that in mind when fixing serve scaled image or specify image dimension errors).

  • Serve scaled images – resize large images to be smaller.
  • Specify image dimensions – add a width/height to the image’s HTML.
  • Lossless compress – use an image optimization plugin to compress images.
  • Lazy load images + videos – delays load of images/videos until they’re visibly seen.
  • Serve images using next-gen formats – use WebP/SVG format instead of JPEG/PNG.

image-optimization

Serve Scaled Images – resize large images to be smaller. GTmetrix tells you the correct dimensions. Just click the image in GTmetrix, resize it to the new dimensions, and replace it. Never use the ‘drag to resize’ feature in the visual editor since this only resizes the displayed image (not the actual image). It’s best to resize to the correct dimensions before uploading it.

Serve-Scaled-Images-GTmetrix

Create a cheat sheet so you can use the correct dimensions before uploading images:

  • Slider images: 1903(w) x 400(h)
  • Carousel images: 115(h)
  • Widget images: 414(w)
  • Full width blog post images: 680(w)
  • Featured images: 250(w) x 250(h)

Specify Image Dimensions – means you need to add a width + height in the image’s HTML or CSS. This usually only happens for hand-coded HTML and plugins that don’t take care of this for you. Get the image dimensions from GTmetrix, locate the image, then add the width and height.

Specify-Image-Dimensions-WordPress

Optimize Images – losslessly compress images (also known as “optimize images” in GTmetrix). The best way to compress images is when you’re editing them (eg. in Photoshop or GIMP) since you will likely see a loss in quality with image optimization plugins, even if you select “lossless compression” in the settings. Otherwise, ShortPixel or Imagify are decent options. These plugins can also be resource-intensive and slow down your WordPress website temporarily.

Lazy Load Images + Videos – in your WP Rocket Media settings, enable lazy loading of images, videos, and replace the YouTube iframe with a preview image. These will make images and embedded videos load significantly faster, as they’re often the heaviest element on a page. If you’re not using WP Rocket, try A3 Lazy Load (for images) and WP YouTube Lyte (for videos).

WP-Rocket-Lazy-Load

Serve Images In Next-Gen Formats – most image optimization plugins have an option to convert images to WebP format, or the WebP Converter For Media plugin has great ratings.

Serve-Images-In-Next-Gen-Formats

 

17. Reduce Server Response Times

I want to clarify a few things about server response times.

Most hosting providers let you monitor CPU and RAM (memory usage). If you notice these are very close to exceeding your limits, this will put stress on your server. The whole goal is to make your server “relaxed” by giving it enough server resources to accommodate your site’s resource consumption (from high CPU plugins, traffic, WooCommerce, etc). If you notice you’re almost hitting your limits or exceeding them and getting 503 errors, it means your server is stressed.

Cloud-Memory-Increase

That’s why it’s so important to look at how many server resources come with your hosting plan. Any host that says “unlimited bandwidth” is lying (just check their terms and conditions page and they will mention their CPU limits). Especially if you anticipate high resource consumption, make sure your hosting plan includes enough resources to properly accommodate your site.

SiteGround-Server-Resources-Comparison

 

18. Clean Your Database

Use WP Rocket or WP Optimize to clean your database.

Ongoing cleanups keep your database optimized and removes transients, spam + trash comments, and potentially hundreds of post revisions which WordPress stores automatically every time you update content. Unless you need post revisions to restore backups of old content, you should be able to delete everything. I recommend scheduling weekly cleanups.

WP-Rocket-Database-Settings

Delete Old Plugin Tables – one thing I like about WP-Optimize is the option to delete database tables left behind by old plugins that aren’t installed anymore (these are often pre-configured settings). If you don’t plan on using these plugins again, delete the tables that say “not installed.”

WP-Optimize-Tables

 

19. Remove Bloat

Perfmatters (by Kinsta) is the ultimate bloat removal plugin.

The features page includes descriptions of what each item does, but it removes unnecessary WordPress features which you probably don’t need. It even has options for optimizing your Google Analytics tracking code, WooCommerce, prefetch + preconnect, and heartbeat control. Remember to selectively disable plugins in the Perfmatters script manager or Asset CleanUp!

perfmatters-features

Limit Post Revisions – use Perfmatters or add the code to your wp-config file.

define('WP_POST_REVISIONS', 5);

Increase Autosave Interval – use Perfmatters or add the code to your wp-config.php file.

define('AUTOSAVE INTERVAL', 5);

Disable Trackbacks + Pingbacks – use Perfmatters or disable in Settings → Discussion.

Disable-Trackbacks-Pingbacks

Disable Unused Addons + Modules – if you’re using a plugin containing a bunch of addons or modules (Elementor, Ultimate/Premium Addons, JetPack), delete the ones you’re not using.

Disable-Addons

Delete Unused Plugins + Themes – any plugins/themes you’re not using should be deleted.

Delete Unused WordPress Themes

 

20. Disable Plugin Usage Tracking

Any time you have an option to disable usage tracking, do it. Sorry plugin developers.

I also don’t recommend Yoast’s speed indexing (the comments have horrible reviews).

Yoast-Speed-Indexing

 

21. Disable Plugins On Specific Pages + Posts

The Perfmatters script manager (premium) and Asset CleanUp (free) both let you disable plugins/scripts from running on specific pages/posts. Some plugins load across your entire site (even on content they’re not being used on), so it’s best to disable them when that’s the case.

Examples:

  • Disable slider plugin on pages that don’t use sliders
  • Disable rich snippets plugin on pages that don’t use rich snippets
  • Disable contact form plugin on pages that don’t have a contact form
  • Disable affiliate link management plugin on pages that don’t use aff links
  • Disable social sharing plugin on all pages (since it’s usually for blog posts)

perfmatters-script-manager

Perfmatters and Asset CleanUp (the premium version) have a Regex option that allows you disable plugins/scripts based on specific URL patterns and categories. For example, you may want to only enable your schema plugin on posts containing the word “review” in the URL.

 

22. Minimize Redirects

If you have URL redirect errors in GTmetrix, it usually means you changed the WWW or HTTP(S) version of your website but didn’t change all your links and images to reflect the new version. In this case, try using the Better Search & Replace plugin to fix these errors in bulk.

minimize redirects

Third party scripts and poorly coded plugins can also cause redirect errors in GTmetrix. The solution completely depends on which plugins and third party scripts you’re using on the site.

 

23. Don’t Enable Yoast Indexables

Yoast 14.0 came out with indexables which they claim “can provide a speed boost of 5-10%.”

However, if you look at the comments, it’s clear they have not thoroughly tested this (many complaints about CPU spikes, crashed websites, errors, etc). None of the feedback looks positive, so I would at least hold off of clicking that button until they do more thorough testing.

Yoast-Speed-Indexing

 

24. Utilize Plugins By Gijo Varghese

Gijo Varghese has create quite a few plugins for speeding up WordPress.

These plugins help you host Google Analytics locally, optimize images and serve them from a CDN, preload pages, delay loading scripts by creating a timeout, and ensure text remains visible while loading fonts. All have great ratings. Check out his WP Speed Matters Facebook Group.

Gijo-Varghese-plugins

 

25. Increase Memory Limit To 256MB

WooCommerce and WPML require a 256MB memory limit, but you should really be using 256MB no matter which type of WordPress site you’re running. Some hosts have an option to increase it in their dashboard, otherwise edit your wp-config.php file and add the code below.

Cloudways-Memory-Limit

define('WP_MEMORY_LIMIT', '256M');

 

26. Make WooCommerce Load Faster

WooCommerce sites run extra scripts, styles, cart fragments, and they usually require more plugins. That’s why when choosing a hosting plan, you should usually buy one tier up of what you actually need to accomodate for the extra resources often required for WooCommerce.

WooCommerce Cart Fragments

Optimize WooCommerce Scripts, Styles, Cart Fragments
To optimize these, use Perfmatters or there are quite a few solutions on Github and WooCommerce. Disabling scripts will disable WooCommerce scripts and styles everywhere except on product, cart, and checkout pages. There’s also an option to disable cart fragments.

perfmatters woocommerce optimization

Clear WooCommerce Transients
If you feel like your WooCommerce website is getting sluggish, go to WooCommerce Status settings → delete all transients. Transients temporarily store cached data in your database.

Delete WooCommerce Transients

 

27. Block Bad Bots From Using Resources

You would never know if spam bots are hitting your site unless you checked your Wordfence live traffic report. By blocking them, you will save resources and put less stress on your server.

Step 1: Install Wordfence (you’ll want to uninstall it when you’re done).

Step 2: View your live traffic report (under Wordfence’s Tools settings) which shows you all bots hitting your website in real-time. Googlebot is obviously OK, but when I did this, I saw compute.amazonaws.com making a ridiculous amount of requests every couple seconds. I Googled it and sure enough, this was a bot known for sucking up bandwidth. View your report for a minute or two and see if bots with sketchy names are constantly hitting your site. If you have doubts, Google their hostnames and see if other people are having issues with that bot.

Live-Traffic-Report-Wordfence

Step 3: Block the bots. You have a few options: Wordfence blocking (however the plugin itself consumes resources), Cloudflare firewall rules (comes with 5 free rules which means you can block 5 bots), or the Blackhole For Bad Bots. I have a tutorial for blocking bad bots using all 3 methods. It depends on how many you want to block; if it’s only a few, I’d use Firewall Rules.

Login to your Cloudflare Dashboard and go to Firewall → Firewall Rules → Create A Firewall Rule. Copy the bad bot’s hostnames (from Wordfence) and add it here in the “Value” field. Since you can create 5 rules, you would repeat this step for your 5 worst bad bots from Wordfence.

  • Field = Hostname
  • Operator = Contains
  • Value = hostname of the bad bot you found in Wordfence

Cloudflare Firewall Rule To Block Bad Bots

Step 4: Go to your Blocking log in Cloudflare and watch your spam bots get blocked.

Cloudflare-Firewall-Events

 

28. Identify Bottlenecks In Speed Testing Tools

GTmetrix – my tool of choice since you can find exactly which images, plugins, fonts, and external scripts take longest to load (plus it shows your time to first byte and redirect errors).

2020-GTmetrix-Report

Pingdom – the most accurate tool for measuring your load times according to WP Rocket which is the primary metric you should be measuring (not grades), but there is a correlation.

Google PageSpeed Insights – good for measuring server response times but also has other recommendations like using next-gen format for images (eg. WebP), lazy loading, avoid third party scripts, preconnect, minification, caching recommendations, and serving scaled images.

Query Monitor – great for finding slow plugins, scripts, styles, and other elements slowing down your site. Make sure to delete it when you’re done since the plugin itself can be slow.

Get Help Fixing Your GTmetrix Report

 

Frequently Asked Questions

🚀 What are the most important speed factors?

Your infrastructure (hosting, theme, plugins, page builder, CDNs) have the biggest impact on load times.

🚀 Which cache plugin should you use?

WP Rocket is usually rated the top cache plugin in Facebook polls since it has built-in features most cache plugins don't. These extra optimizations should yield better scores and load times in GTmetrix. The top free cache plugins are usually WP Fastest Cache, W3 Total Cache, and Swift Performance.

🚀 Which WordPress hosting should you use?

The best hosting is highly debatable, but Cloudways, SiteGround, and Kinsta generally the top 3 hosts based on 30+ Facebook polls.

🚀 Which speed testing tool should you use?

GTmetrix has the most robust recommendations especially for finding slow plugins, images, external scripts, and measuring TFFB. Pingdom doesn't have as many recommendations, and Google PageSpeed Insights doesn't measure load times.

🚀 How do you optimize images?

You can optimize images using a plugin like ShortPixel or Smush to compress images and strip EXIF data. Make sure you're resizing images to the correct dimensions, and ideally serve them from a CDN. Lazy loading images and videos will also make the page faster.

🚀 Should you use AMP?

Generally, you should avoid AMP (accelerated mobile pages) since the design changes can lower conversions. Kinsta's conversions dropped 59% after adding AMP and they decided to remove them.

🚀 How do you optimize plugins?

Find high CPU plugins using Query Monitor which usually include portfolios, statistics, sliders, and plugins that run ongoing processes. Next, replace them with lightweight plugins that consume minimal resources. Delete all plugins you're not using, and disable unnecessary plugin settings that consume resources. Finally, selectively disable plugins from loading on certain content using a plugin like Asset Manager or Perfmatters.

🚀 How do you optimize external scripts?

It's best to avoid external scripts all together, such as Google AdSense, Facebook widgets, and plugins that create external requests. Some plugins such as Disques let you load it conditionally. If the page contains JavaScript, try the Async JavaScript plugin. Finally, prefetch all external URLs that are loading on the page.

Really hope this helped! Drop your new GTmetrix scores + load times in the comments :-)

Cheers,
Tom

65 Slow WordPress Plugins To Avoid Because Of High CPU

Avoid these 65 WordPress plugins and your site will load faster.

Many of you remember using P3 Profiler to run scans that detect slow plugins. But it hasn’t been updated for several years – so I created this list which also includes talks about finding slow plugins in GTmetrix, alternative lightweight plugins, and disabling unused plugin settings.

There are certain plugin settings known for causing high CPU like Wordfence’s live traffic report, Broken Link Checker’s ongoing scans, and other settings that run scans, collect statistics, send email notifications, or robust plugins that offer tons of functionality (but you only need some features… like only using one feature from Jetpack). I would also install WP Disable to turn off WordPress settings you don’t use (Emojis, Gravatars, heartbeat API, etc).

Thank you Ivica from the WordPress Speed Up Facebook Group for creating this awesome list on his resources page – I also added quite a few. I would definitely join his group which has over 10,000 members. You can also read my own WordPress speed optimization guide which includes over 40 tips to make your site load faster (using WP Rocket, Cloudflare, AMP Pages, image optimization, plugin optimizations and plenty more) which has over 350+ comments.

Slow Loading WordPress Plugins

*Most slow WordPress plugins include social sharing, statistic (analytics), sliders, portfolios, page builders, calendars, chat, contact forms, related post, sitemap, Wordfence, WPML, WooCommerce, and any plugin that runs ongoing scans or processes. These can be identified using Query Monitor or GTmetrix Waterfall.

  1. AddThis
  2. AdSense Click Fraud Monitoring
  3. All-In-One Event Calendar
  4. Backup Buddy
  5. Beaver Builder
  6. Better WordPress Google XML Sitemaps
  7. Broken Link checker (use Dr. Link Check)
  8. Constant Contact for WordPress
  9. Contact Form 7
  10. Contextual Related Posts
  11. Digi Auto Links
  12. Disqus Comment System
  13. Divi Builder
  14. Essential Grid
  15. Facebook Chat
  16. Fancy Gallery
  17. Fuzzy SEO Booster
  18. Google Analytics
  19. Google Language Translator
  20. Google Translate
  21. Google XML Sitemaps
  22. Jetpack
  23. Leaflet Maps Marker
  24. MyReview
  25. NextGEN Gallery
  26. NewStatPress
  27. Real Estate Website Builder
  28. Really Simple Share
  29. Reveal IDs
  30. Revolution Slider
  31. Sharebar
  32. ShareThis
  33. S2 member
  34. SEO Auto Links & Related Posts
  35. Share Buttons by AddToAny
  36. Share Buttons by E-MAILiT
  37. ShareThis
  38. Social Discussions
  39. Socialable
  40. Similar Posts
  41. Slimstat Analytics
  42. SumoMe
  43. Talk.To
  44. Tribulent Slideshow Gallery
  45. Ultimate Social Media & Share
  46. VaultPress
  47. WooCommerce Customer History
  48. Wordfence (disable live traffic reports)
  49. WordPress Facebook
  50. WordPress Related Posts
  51. WordPress Popular Posts
  52. WordPress Social Ring
  53. WP Bakey (formerly Visual Composer)
  54. WP Facebook Like Plugin
  55. WP Jump Menu
  56. WP Social Bookmarking Lite
  57. WP Social Share
  58. WP Statistics
  59. WP Power Stats
  60. WP-PostViews
  61. WPML (if you use too many extensions)
  62. wpCloaker
  63. WPML
  64. Yet Another Related Post Plugin
  65. Yuzo Related Posts

 

Finding Slow Plugins In GTmetrix

Since P3 Profiler doesn’t work anymore, an alternative solution to finding YOUR slowest loading plugins is to run your site through GTmetrix and check out your report. If when you expand items the same plugin appears multiple times in your report (or simply takes a long time to load in the GTmetrix waterfall tab), you should probably delete or replace that plugin.

Slow WordPress Plugin

 

Lightweight Plugins

Social Sharing – WP Rocket’s test showed Social Media Feather, MonarchSimple Shared Buttons Adder, and MashShare had the least amount of requests and fastest load times.

BackupUpdraftPlus.

SlidersSoliloquy, LayerSlider, or Meteor Sliders.

CommentsDisqus Conditional Load.

PortfolioEnvira Gallery, FooGallery, or The Grid.

Analytics – Google Analytics and Search Console should be plenty. Just make sure you’re hosting Google Analytics locally (using WP Rocket or WP Disable).

Page BuildersWordPress Page Builder by MotoPress, but no page builder runs faster than the native WordPress Editor. Combine this with the Duplicator plugin and you shouldn’t need a page builder (including page builders built-in to WordPress themes). Unless your team absolutely refuses to learn a little HTML (the easiest coding language), avoid page builders.

StudioPress Plugins – lightweight plugins for the Genesis Framework.

 

Turn Off Unused Plugin Settings

Go through each of your plugins and decide which settings you can turn off (this will lower CPU). For example, in Yoast under Settings > General > Features I disabled the following…

Yoast-Feature-Settings

Wordfence’s live traffic view also consumes high CPU…

Disable-Wordfence-Live-Traffic-View

 

Avoid Using 2 Plugins For Duplicate Functionality

Since Yoast creates a sitemap for you, you don’t need the Google XML Sitemaps plugin. If your host takes backups for you, you don’t need a plugin for that. If you have Google Analytics, do you really a statistics plugin that slows down your site and does about 1/1000 of what Google Analytics can do? Think about which plugins you actually need and delete the ones you don’t. And instead of using Jetpack so you can use 1 or 2 features, install a lightweight plugin that does the same thing but doesn’t have a million settings/features that will slow down your site.

 

Disable Unused Settings In WordPress

WP Disable lets you disable settings in WordPress that consume CPU and slow down your site. It also has options for heartbeat control (if you remember the actual heartbeat control plugin, you can now delete it and just use this)… as well as a few other options that can speed up your website/admin panel. Go through the settings and disable everything you don’t use…

Tips On Using WP Disable

  • Disable EVERYTHING you don’t use
  • Scheduling spam deletion is a good idea
  • Emojis, Google Maps, and Gravatars take a long time to load
  • Pingbacks and trackbacks aren’t usually worth the extra resources
  • Set post revisions to 3-5 so you have backups, but you don’t need hundreds
  • Miscellaneous options in the “request” tab can further your improve load times

WP-Disable-Requests

WP-Disable-Tags-Settings

WP-Disable-Admin

/WP-Disable-SEO.

WP-Disable-Others

 

AWStats Helps Identify Sources Of High CPU/Bandwidth

AWStats is a tool built-in to most hosting cPanels that provides statistics on CPU usage. It tells you whether certain bots, images, downloaded files, and even IP addresses are consuming a lot of CPU. You can also use the WP Server Stats plugin but I think AWStats does an awesome job.

AWStats helps you find:

  • High bandwidth crawlers
  • High bandwidth IP addresses
  • High bandwidth download files
  • High bandwidth files (eg. images)
  • Total bandwidth usage (for monitoring)

Monthly-Bandwidth

Search engine crawlers/spiders usually consume the most CPU (bandwidth)…

Robots-Spiders-Bandwidth

My WordPress speed guide has more tips on reducing crawler CPU plus tons of other tips.

 

Frequently Asked Questions

🔌 Which type of plugins slow down WordPress the most?

The most common slow loading plugins are social sharing, statistic, live chat, page builder, commenting, calendar, backup, portfolio, related post, and slider plugins. These need to be selected carefully and tested in GTmetrix.

🔌 Which plugins are the most common culprits?

If you plan on using WPML or WooCommerce, you're better off going straight to cloud hosting because shared hosting will probably not have enough server resources to handle your site. This is because (especially WooCommerce sites) usually require more plugins and generate extra scripts, styles, and cart fragments that will also take longer to load.

🔌 How can I find my slowest plugins?

Look in your GTmetrix Waterfall tab to see which plugins are taking longest to load, or use the Query Monitor plugin to find your slowest plugins.

🔌 Will disabling unused plugin features help?

Yes! If you're not using a feature, disable it. I also recommend using Asset CleanUp or Perfmatters to selectively load plugins on certain pages/posts. For example, if you only use your contact form on the Contact page, disable it everywhere else.

🔌 Does number of plugins really matter?

Every plugin adds to your load time, it just depends how much. Using lightweight plugins is more important than reducing number of plugins, but both should be taken into account.

 

What If You Absolutely Need Resource-Hungry Plugins?

Your hosting plan has a limited amount of server resources (#1 factor in the WordPress optimization guide). If a plugin is consuming too much CPU your only option (other than deleting or replacing it) is to upgrade your plan to include more server resources. Some of you know I recommend SiteGround for many reasons as their speed technology is extremely fast. And if you’re currently hosted with someone like Bluehost, Godaddy, InMotion or any of those other crappy hosts, this will be a huge upgrade for your server hardware which should improve both your scores and page load times in GTmetrix, Pingdom, and Google PageSpeed Insights.

See Also: Hot I Got 100% GTmetrix Scores

If you found this tutorial helpful, a share is always appreciated :)

Tom

How To Fix Bluehost’s Slow WordPress Hosting (Using GTmetrix, PHP 7.3, Cloudflare’s CDN, Cache Plugins, And Optimizing Images)

Have a slow WordPress site on Bluehost?

The easiest way to fix a slow WordPress site on Bluehost is by upgrading to PHP 7.3, removing slow plugins, using a solid cache plugin, Cloudflare’s CDN, and optimizing images to load faster.

There’s an easy way to tell if Bluehost is the problem: run your site through Google PageSpeed Insights to see if reduce server response time is in your report (Google recommends <200ms). If you have a high server response time or TTFB in GTmetrix, then your Bluehost server is slow.

A warning about Bluehost: Bluehost is not fast and mainly promoted by bloggers who want affiliate commissions. I set up an identical Astra website on blhstserver.com and cwdoserver.com. One is hosted on Bluehost, one is hosted on Cloudways DigitalOcean who was rated the #1 host in Facebook polls, conversations, and migration results. Visit the websites and click through their pages – you will see the difference in speed.

Benchmark your scores + load times in GTmetrix and post them in the comments! If you need help, leave your GTmetrix report in the comments and I’ll provide you with some suggestions.

How To Fix A Slow WordPress Site On Bluehost

  1. Check Your Website’s Server Response Time
  2. Upgrade To PHP 7.3 In Bluehost’s cPanel
  3. Activate Cloudflare’s CDN
  4. Configure A Solid Cache Plugin
  5. Make Images Load Faster
  6. Remove Slow Loading Plugins
  7. Remove Junk From Your WordPress Database
  8. Optimize Google Fonts
  9. Optimize Third Party Scripts
  10. Remove Bloat From WordPress
  11. Retest Your GTmetrix Scores
  12. Consider Moving To Cloudways

When you’re done, hopefully your GTmetrix report looks more like this:

1s-2020-GTmetrix-Report

This video should also help (timestamps are in the video description):

 

1. Check Your Website’s Server Response Time

Run your site through Google PageSpeed Insights to see if reduce server response time is in your report. If yes, this means your server (on Bluehost) is slow. A high number of websites on Bluehost have a slow server especially since Google recommends it should be under 200ms.

The only way to fix this is by lowering the amount of CPU consumed by your website (eg. deleting high resource plugins in GTmetrix’s Waterfall tab). Or upgrade your hosting to include more server resources (either with Bluehost or someone else) – but this is the #1 speed factor.

Reduce Server Response Time

Indicators Bluehost Is Slow

  • High server response time in PageSpeed Insights (over 200ms)
  • High TTFB (time to first byte) in GTmetrix Timings tab (over 200ms)
  • High PageSpeed + YSlow scores in GTmetrix, but load time is still slow
  • 503 service unavailable errors; this means the server is being overloaded

You may also want to read Bluehost’s resource usage section on their user agreement page. It says “Accounts with a large number of files (inode count in excess of 200,000) can have an adverse effect on server performance.” This means if your site is consuming lots of resources (from more traffic, slow plugins, etc), they throttle your bandwidth and slow down your site. Bluehost customers constantly complain about slow servers on Twitter and Bluehost forums.

Join Facebook Groups and do your research.

Bluehost-Managed-WordPress-Hosting

 

2. Upgrade To PHP 7.3 In Bluehost’s cPanel

Most WordPress users are running outdated PHP versions when upgrading can easily make your site 2-3x faster. Bluehost will not upgrade you automatically (because they don’t want to risk breaking your site) so you need to do this yourself as Bluehost releases new PHP versions.

How To Update PHP Version On Bluehost

  • Login to your Bluehost cPanel
  • Select the PHP Config option
  • Select PHP 7.3 and save changes

Bluehost PHP 7.3 1

 

3. Activate Cloudflare’s CDN

To add Cloudflare, login to Bluehost and go to Domains → Cloudflare → Activate.

Bluehost-Cloudflare

Bluehost Cloudflare

This activates Cloudflare’s CDN (content delivery network) which hosts your website on 200+ data centers around the world, reducing the distance between your server and visitors. It also helps offload resources to their data centers (lightening the load on your server) while improving security. Registering your site on the actual Cloudflare website, logging into your Cloudflare dashboard, and configuring the speed tab and page rules can further improve speed.

 

4. Configure A Solid Cache Plugin

WP Rocket was the #1 rated cache plugin, costs $49 and is what I use on my site. WP Fastest Cache was the top rated free cache plugin and is super easy to set up. Both can shave multiple seconds off your load time and I wrote tutorials for both, plus W3 Total Cache and WP Super Cache. Only use 1 caching plugin on your site – I recommend WP Rocket or WP Fastest Cache.

WP Rocket is better because it has more speed optimization features than other cache plugins, otherwise you would need to install the following plugins to get these (different cache plugins have different features, so only install them if your cache plugin doesn’t have a built-in feature).

  • Database cleanup (built-in to WP Rocket, or use WP-Optimize)
  • Heartbeat control (built-in to WP Rocket, or use Heartbeat Control)
  • Lazy load images/videos (built-in to WP Rocket, or use WP YouTube Lyte)
  • Host Google Analytics locally (built-in to WP Rocket, or use CAOS For Analytics)
  • Host Google Fonts locally (built-in to WP Rocket, or use CAOS For Fonts, or SHGF)
  • Integration with Cloudflare + other CDNs (built-in to WP Rocket, or use CDN Enabler)

2016 best cache plugin poll

2019 cache plugin poll

Swift vs WP Rocket

2016 cache plugin poll

Best cache plugins 2018 poll

wp rocket vs w3 totla cache

A glimpse of the WP Rocket settings (file optimization are the most important settings):

WP-Rocket-File-Optimization-Settings

Here’s a glimpse of the WP Fastest Cache settings:

WP-Fastest-Cache-Settings

 

5. Make Images Load Faster

There are a few primary ways to optimize your images; some are found in GTmetrix, others are found in Google PageSpeed Insights. All of them will contribute to better scores and load times.

Serve Scaled Images – means images are too large and need to be resized. When expanded, GTmetrix tells you which images have errors and their correct dimensions. Your logo, sliders, blog, and any image on your website usually calls for specific dimensions which you should be resizing them too. Start with images that appear on multiple pages (eg. logo + sidebar images). It’s a good idea to create a cheat sheet of your image dimensions so you can resize images accordingly (content body width, widget width, sliders, featured images, carousel images, etc). This way you or your designer can crop/resize images before uploading them to WordPress.

image-optimization

serve-scaled-images

Specify Image Dimensions – means you need to specify a width and height in the image’s HTML or CSS. The WordPress visual editor should take care of this automatically, however you usually need to do this manually with images that are hand-coded in HTML or CSS. Expand the “specify image dimensions” item in your GTmetrix PageSpeed report and they tell you the width/height.

specify-image-dimensions

Specifying Image Dimensions In HTML:
<img src=”/wp-content/uploads/2019/10/example-image.jpg” alt=”Example Image” width=”360″ height=”180″ />

Specifying Image Dimensions In CSS:
logo width: 180px (retina: 360px;)
logo height: 110px max (retina: 220px;)

Losslessly Compress Images – this is the “optimize images” item in GTmetrix. It means you need to compress images using a plugin like ShortPixel (what I use), Imagify, or Smush. Set your compression level in the plugin settings and test a few images before bulk optimizing them, since you may see a slight reduction in quality. Most are free until you reach the monthly quota.

Imagify-Optimize-Images-On-Upload

Lazy Load Images – can be done using WP Rocket and most image optimization plugins. This delays the loading of images until users scroll down the page and visibly see images. Can also be done for videos, including replacing YouTube iframes with preview images (seen in WP Rocket).

Serve Images In Next-Gen Format – this is an item in PageSpeed Insights. It means you need to use image formats like WebP instead of JPEG and PNG. Most image optimization plugins will convert images to WebP format for you, or if you’re using SVGs, use the SVG Support plugin.

 

6. Remove Slow Loading PLugins

Find Your Slowest Plugins – look through your GTmetrix report (especially the Waterfall tab) to find which plugins are causing issues with your load times. Delete or replace them if possible.

Slow WordPress Plugin

Avoid Slow Plugins – avoid these 65+ infamously slow plugins.

  1. AddThis
  2. AdSense Click Fraud Monitoring
  3. All-In-One Event Calendar
  4. Backup Buddy
  5. Beaver Builder
  6. Better WordPress Google XML Sitemaps
  7. Broken Link checker (use Dr. Link Check)
  8. Constant Contact for WordPress
  9. Contact Form 7
  10. Contextual Related Posts
  11. Digi Auto Links
  12. Disqus Comment System
  13. Divi Builder
  14. Essential Grid
  15. View Full List Of 65 Slow Plugins

Minimize Plugins – deactivate and delete any plugins you don’t absolutely need.

Consolidate Plugins – use 1 plugin for multiple features, for example, use WP Rocket for nearly all speed optimizations instead of individual plugins like WP-Optimize or Heartbeat Control.

Selectively Disable Plugins From Specific Pages – use Perfmatters or Asset CleanUp to disable plugins from running on specific pages/posts. If you only use your contact form plugin on the contact page, disable everywhere else. Or if you have social sharing buttons on your blog, disable them on pages. Seeing which scripts/plugins are loading on your pages is an eye opener.

perfmatters-script-manager

 

7. Remove Junk From Your WordPress Database

If you’re using WP Rocket for your cache plugin, you can skip this step since there’s an option to do this in the WP Rocket “database” settings. Otherwise WP-Optimize does the same thing… it cleans your database like your spam and trash folder, pingbacks, trackbacks, and potentially thousands of post revisions. Schedule a database cleanup every 2 weeks or so to keep it clean.

WP-Optimize Clean Database

WP-Optimize lets you delete tables left behind by old plugins which aren’t installed anymore.

WP-Optimize-Tables

 

8. Optimize Google Fonts

See font-related errors in your GTmetrix report?

Try installing and configuring the OMGF plugin. It automatically downloads your fonts and creates a stylesheet for them, so that they’re included in your site’s header which makes them easier to optimize. You can also try hosting fonts locally yourself. Elementor Pro also has custom font options for hosting them locally. Especially if you’re using an external font like Google Fonts or Font Awesome, make sure you are minimal with the number of fonts/weights.

Google-Fonts-GTmetrix

OMGF will automatically create the stylesheet for you:

OMGF-Generate-Stylesheet

 

9. Optimize Third Party Scripts

Third Party Scripts are anything “embedded” on your website from an external website.

This is anything from embedded videos to Google Fonts, Analytics, AdSense, Tag Manager, Maps, or even social sharing buttons on your blog. You can usually find these in the “reduce DNS lookups” section of your GTmetrix report. These all generate extra requests from outside websites and will slow down yours. While some can be optimized, others cannot.

  • Embedded Videos – Lazy load videos and replace the YouTube iframe with a preview images (in WP Rocket) or use the WP YouTube Lyte plugin by the Autoptimize team.
  • Embedded Social Media Posts – try taking a picture of the post and using that instead.
  • Google Analytics – try hosting your Google Analytics tracking code locally. This should fix the “leverage browser caching” issue for Google Analytics in your GTmetrix report, but don’t worry if you can’t fix this since it shouldn’t even impact your actual load times.
  • Google AdSense – a GTmetrix killer, I highly recommend just doing affiliate marketing.
  • Google Maps – only use a Google Map on the contact or pages optimized for local SEO.
  • Google Tag Manager – usually only benefits load times for large, unoptimized websites.

WordPress External Scripts

 

10. Remove Bloat From WordPress

By default, WordPress consumes resources with autosaves, post revisions, pingbacks, trackbacks, heartbeat API, jQuery migrate, and many other things you probably don’t need.

I use the Perfmatters plugin by Kinsta to disable these (I was using WP Disable but it has bad reviews and can cause errors on your site). Perfmatters is the only plugin that not only lets you disable the crap, but also has a script manager for selectively disabling plugins (the previous step) as well as hosting Google Analytics locally. It’s what I personally use on my own website.

perfmatters-settings

 

11. Retest Your GTmetrix Scores

Rerun your site through GTmetrix and you should see a significant improvement in scores/load time. If not, this probably means you’re on Bluehost’s cheapest $6.99/month plan and you’re getting what you pay for. Any serious website should not be on such a cheap plan especially if it’s a business website and you rely on it to make a living. Let me know your new page load time in the comments! Or send me your GTmetrix + Pingdom report and I’ll send a few suggestions.

Other Optimizations:

  • Use A Lightweight theme and use fast page builder (Oxygen)
  • For WooCommerce, optimize scripts, styles, and cart fragments in Perfmatters
  • Minimize redirects by using the correct HTTP(S) and WWW version of your site

1s-2020-GTmetrix-Report

 

12. Consider Moving To Cloudways

Switching from Bluehost to DigitalOcean on Cloudways is night and day.

I signed up for 15+ hosting accounts to test their speed. All domains in this video are live, which means you can visit them in real-time and click through their pages, use GTmetrix, etc.

Each website is identical except for it’s hosting (same Astra Starter Site, SSL, no caching, no CDN, and the same 6 plugins). I also used WP Hosting Performance Check and KeyCDN to measure the most popular options. The results align with what most people are saying in the WordPress Hosting Facebook Group which I recommend joining to get real, unbiased opinions.

I moved from SiteGround to DigitalOcean on Cloudways and the results speak for themselves. I’m also paying 1/2 of what I was. Cloudways also does free migrations which made it very easy.

SiteGround-vs-Cloudways

#1. DigitalOcean On Cloudwayscwdoserver.com was the fastest, is who I use, and are very popular in Facebook Groups (especially as an alternative to SiteGround). DigitalOcean is also the only host mentioned in the WordPress Optimization Guide. Cloudways was #1 in most recent Facebook polls and people who migrate usually see significant load time improvements. They use PHP 7.4, Maria DB 10.3, Memcached, Varnish, Nginx, and Redis. Pricing starts at $10/month with no strict CPU limits or renewal prices like on other hosts. The community manager is very helpful and they do free migrations. You can get 25% off your first 2 months with the promo code OMM25.

#2. Kinstaknstaserver.com had similar speeds as DigitalOcean on Cloudways only they are more expensive starting at $30/month. Known for being capable of handling many concurrent visitors. People consistently recommend Kinsta in Facebook Groups, Twitter, and in migration results. Even though they’re not always #1 in Facebook polls (likely because not everyone can pay $30+/month), they are great for high traffic sites.

#3. WPX Hostingwpxserver.com is also very quick, but Cloudways and Kinsta are slightly faster. Starts at $20-$25/month and is who Matthew Woodward recommends.

#4. A2 Hostingatwoserver.com usually outperformed other shared hosting but is not nearly as fast as cloud hosting (just cheaper). I use A2 for my girlfriend’s restaurant website and it’s decently fast with good uptimes. A2 (and all shared hosting) is only sufficient for smaller websites with low traffic/plugins. Otherwise, use cloud hosting.

#5. SiteGround – has gone downhill with many complaints about their renewal prices, price hikes, CPU limits, and support isn’t as good as it used to be. SiteGround shifted to Google Cloud hosting (instead of shared) which is supposed to be faster, but load times and TTFB on stgrndserver.com were usually above 1s. Their SG Optimizer plugin should help, but I still wouldn’t use them. You’re better off on Cloudways DigitalOcean.

Affiliate Disclaimer – I would seriously appreciate you using my affiliate links which means I earn a commission at no expense to you. This would help me make GoFundMe donations ($6,000 so far)! I try to base my recommendations on tests, Facebook polls, and conversations I see on a daily basis in the 30+ WP Facebook Groups I’m active on.

I would personally skip shared hosting since cloud hosting is exponentially faster. This is especially true if you’re on GoDaddy or EIG brands (eg. Bluehost and HostGator) and for resource-intensive websites running WooCommerce, WPML, page builders, or slow plugins.

There are plenty of migration results if you check Twitter and Facebook Groups. Avoid the bloggers promoting Bluehost and WP Engine because they have the highest commissions and do your research. Hosting is the #1 factor in WordPress’ optimization guide – very important!

Cloudways Response Times

Godaddy to DigitalOcean Migration

VPS Cloud Hosting WooCommerce Poll

Hosting Recommendations Facebook

2017-WordPress-Hosting-FB-Poll

2018 Hosting Recommendations

Favorite Hosting For Elementor

Untitled

Vultr Migration

WordPress Hosting Suggestions

VPS Cloud Hosting Poll

2016-WordPress-Hosting-FB-Poll

July 2019 Hosting Recommendation

Elementor Hosting Recommendations

Cloudways Facebook Review

 

14. Frequently Asked Questions

🔵 Is Bluehost the problem?

If you have a high server response time in Google PageSpeed Insights, Bluehost may be the problem. Bluehost is owned by EIG who is infamous for overcrowding their servers.

🔵 What can I do to improve speed on Bluehost?

Upgrade to PHP 7.3 in your Bluehost cPanel, activate Cloudflare's CDN, use a good cache plugin like WP Rocket, configure it with optimal settings, and optimize images and plugins.

🔵 Will upgrading plans improve load times?

Yes, but you should optimize your website first and consider alternative hosts. Bluehost's Optimized WordPress Hosting or VPS plans aren't nearly as fast as semi-dedicated or cloud hosting from other providers. Join some Facebook Groups and do your research.

🔵 Which WordPress speed plugins should I use?

WP Rocket, TinyPNG, and Perfmatters are 3 key WordPress speed plugins. If you're not using WP Rocket, you will need to install additional plugins to take care of Heartbeat Control, database cleanup, lazy loading, and hosting Google Fonts and Analytics locally.

🔵 Which speed testing tools should I use?

GTmetrix has the most robust recommendations and is great for finding slow plugins and unoptimized images. Google PageSpeed Insights is primarily good for measuring server response times. Otherwise, follow the speed recommendations provided by GTmetrix.

🔵 Which plugins are slowing down my site?

Most slow WordPress plugins include social sharing, statistic (analytics) plugins, sliders, portfolios, page builders, calendars, chat, contact form, related post, sitemap, Wordfence, WPML, WooCommerce, and any plugin that runs ongoing scans or processes. Your slowest loading plugins can be found using Query Monitor or in your GTmetrix Waterfall report.

🔵 How can I optimize external scripts?

Some external scripts like Google Fonts and Analytics can be optimized by hosting them locally using the CAOS plugins. Disques also has a conditional load plugin, and YouTube videos can be lazy loaded. You can also try the Async JavaScript when loading JavaScript.

Other external scripts like Google AdSense, Facebook widgets, and high CPU plugins are nearly impossible to optimize and best to avoid all together.

Did this tutorial work?
Let me know in the comments and feel free to share your new load time! If you still have a slow WordPress site on Bluehost let me know about that too… I will gladly look into your GTmetrix + Pingdom report and send you a few suggestions (just please do what you can from this guide).

See Also: Cloudways Review

Cheers,
Tom