Amazing WordPress Performance Plugins 2020

The overall performance of your website is of tremendous importance, as it determines whether your visitors will get engaged, make a purchase, or even return to the website in the future. Fortunately, there are many ways of improving the performance of any WordPress website and one of them is by using caching plugins.

Caching helps to rave up the speed of your website and ensure that visitors can get the content they are requesting quickly. Caching boosts the performance of your WordPress website, while also speeding up its page load time. For a  website to operate optimally, you will need to install performance plugins, caching plugins, and minifying plugins. All these widgets will ensure that your website’s performance is optimal.

What is Cache?

Cache is simply a collection of data, which is stored temporarily by computer servers and can be accessed quickly when a request is made. Normally, computers stores information in their hard disks, and when the same information is requested, several processes are run before the information is presented. Caching solves this challenge by ensuring that information that’s requested frequently is stored in a memory or temporarily stored so as to facilitate computers to access it quickly when required. It’s the same concept of caching that  WordPress websites employ to enhance the speed at which your website runs.

WordPress is a dynamic content management system and every time a user visits the site, WordPress fetches the information that the user looks for from the database and passes it through several steps before it gets relayed back to the browser. This in essence leads to reduced loading speed, and it even gets worse when many users are using the website at the same time because it puts some serious strain on the available resources. However, instead of going through a lengthy process every time a search query is typed, your caching plugin copies the page after the first load and saves it for subsequent users.

Importance of Caching

Caching does away with the huge load on the servers where your website is hosted, and this helps in improving its operating speed. With a well done caching setup, you’ll be able to improve your website speed and performance by a considerable margin. This means that your visitors will be able to visit many pages within a short period, and most possibly save some of them for the future.

They will be more engaged and will leave your website satisfied. Such visitors will most likely return for more information in the near future. Moreover, a  faster website attracts more organic traffic and registers a significant advantage on matters of SEO ranking than websites that are generally slower.

Best WordPress Performance Plugins 2020

So if you are on the lookout for the best minifying or caching plugins for  WordPress or just want to know how you can speed up your WordPress website, I have got you fully covered. In this list post, you’ll discover excellent WordPress performance plugins 2020 to make your  WordPress blog or website load super fast. You will find plugins that allow you to tweak your website for performance.

Let’s look at the features that each of these plugins offer.

WP Performance

This cache and performance plugin makes it much easier to optimize your website. With just a few clicks, your WordPress website will be fully optimized for performance and speed. What this widget does is that it generates static HTML files from the dynamic content on your website and uses mod rewrite so as to load the cache files, which is indeed a faster method.

Here are the attributes that make WP Performance a top choice for WordPress users.

  • Page cache.
  • Browser cache.
  • Minify CSS,HTML & JavaScript.
  • GZIP compression.
  • JavaScript/Asynchronous-load CSS.
  • Combine JavaScript/CSS.
  • Disable JavaScript/CSS.
  • Resource hints.
  • Database cleaner.
  • Critical CSS path-generator.
  • Database cleaner.
  • Supports native-lazy load images.
  • Supports native-lazy-load videos.
  • Responsive images.
  • CDN.
  • Regenerate thumbs.
  • WordPress multisite.
  • WP-CLI Support.
  • Compatible with the following addons: dynamic page-preload, varnish cache, and Cloudflare integration.
  • Supports English and two other languages.
  • Cache preloading.

WP Rocket

WordPress performance plugin is definitely the king of the jungle! It avails a number of amazing features and lots of caching functionality that you wouldn’t ordinarily find out there. What’s most fascinating about this performance widget is that it provides one of the most user-friendly interfaces, which make it attractive for every user.

Features that include database optimization, lazy image loading, and the ability to host-Google Analytics code on your blog or website are features that are available with this plugin, and which can only be available as addons with other plugins. WP Rocket is worth your consideration if you are interested in an all-inclusive plugin that does it all.

Key WP Rocket Features

  • Easy to use interface.
  • Speed improvements can be achieved with minimal tweaking.
  • Page caching.
  • Minify CSS, JavaScript and HTML.
  • Image lazy loading.
  • CDN integration.
  • Advanced caching rules.
  • Cache pre-load.
  • Database optimization.
  • Direct Cloudflare integration.
  • Import/export settings.
  • Version rollback.

Price: WP Rocket is priced starting from $49.


Perfmatters takes a slightly different approach to improve your website speed and performance. WordPress by default has certain options enabled and some of them could reduce the speed at which your pages load. Perfmatters disables all the options that would cause your website pages to run slow, and all this is possible with a few buttons clicks. Another thing that slows down web pages are HTTP requests that is not required.

This plugin checks every page to ensure that these scripts are disabled and every page loads smoothly. This also means that you can stop or prevent other widgets from loading code when it is not required. By using Perfmatters, you can improve your site’s page speed by a huge margin. This plugin also works with any other existing caching plugin, so you don’t have to disable it.

Perfmatters Main Features

  • It works with any existing caching widget.
  • Disables WordPress options that could slow down your website.
  • Disables scripts on every page or post
  • Heartbeat control
  • Supports performance boosting-functionalities such as preconnect and DNS prefetch.
  • REST API control.
  • This plugin is light in weight.

Price. Even with its superior features,Perfmatters price starts from $19.95 per year.

WP Fastest Cache

WP Fastest cache plugin mainly focuses on your website’s performance. It does not only provide amazing sets of features, but you’ll also find it easy to use. This plugin is neither too basic, and it isn’t complicated either, as the developer has found space somewhere in the middle ground. To use it, you just install, activate, and go through the settings and save your preferences. Then you’ll be ready to hit the road.

One of the standout features that this performance widget is known for is the ability to set cache-expiration times for specific URL strings. It gets much better because this plugin has been downloaded by 200,000+ people and is rated well on WordPress.Org reviews.  This widget is available as a free version and as a pro version.

Among the array of features that WP Fastest Cache offers include:

  • The set up is incredibly easy to complete.
  • Minify CSS & HTML.
  • Set pages or posts to be excluded. Some, such as the admin area are omitted by default.
  • CDN integration.
  • Expiration times for pages, posts and certain URLs can be set.

Price: Free.

Cache Enabler

Cache Enabler is developed by an  experienced and  dedicated team at KeyCDN, and its a lightweight plugin that you can set up in minutes. It comes with numerous settings such as setting cache expiry times and minification setup, just to name  a few.

Cache Enabler Features

  • The setup is simple and straightforward.
  • 1-click clears the cache.
  • Magnification feature.
  • You can set how your cache behaves. For instance, you can set to clear cache  after you post new content.
  • Set post IDs to be left out from cache.

LiteSpeed Cache

This speed optimization plugin for WordPress is made by LiteSpeed Tech and its popularity is manifested by the more than 800,000 downloads and active installs that this widget boasts of. The features are amazing and provide you with all that you need to improve your website’s speed and improve on your visitors’ level of engagement, while also increasing conversions.

Here are the LiteSpeed Cache Features

  • Image optimization
  • Full-page cache (server level).
  • JavaScript/CSS combination.
  • Private cache.
  • Browser-cache support.
  • Lazyload images.
  • HTTP/2 push.
  • Edge Side Includes.
  • HTML/CSS/JavaScript minification.
  • CDN support.
  • Database optimization.

W3 Total Cache

W3 Total Cache comes at the apex of the popularity ladder among the most notable of speed optimization widgets. With more than a million active installs, this widget can only continue becoming popular, thanks to the incredible array of features that it offers.

W3 Total Cache Features

  • It caches posts and pages (both minified & compressed).
  • Feeds caching (search results, tags, comments, site, and categories).
  • JavaScript & CSS caching
  • Search results-pages caching.
  • Database objects caching.
  • Objects caching.
  • Fragments caching
  • Feeds, pages, and posts minification.
  • Minification of CSS and JavaScript ( both embedded, third party or inline).
  • Browser caching.
  • Groups JavaScript by template.
  • Caching statistics.
  • Reverse proxy-integration
  • Non-blocking-JavaScript embedding.

Price: Free

WP Smush

WP Smush is a functionally superior WordPress image optimization plugin. It’s certainly among the well known choices online today, with more than a million  active installs. The features it offers are amazing, especially for a plugin that’s available completely for free. This widget is multisite and Multifile compatible ,and  also employs a highly reliable API to  enhance the speed of image compression.

Here are the WP Smush Features

  • Lazy loader.
  • Lossless compression.
  •  Image resizing.
  • Bulk smush ( 1  click optimizes up to 50 images).
  • Directory smush.
  • Automated optimization.
  • Incorrect size-image detection.
  •  Integrates with Gutenberg block.

Price:100% free.


Developed by created by Frank Goossens, this plugin is popular and has more than a million  active installs. It is definitely one of the highly revered WordPress optimization plugins that’s available online today.


  • Optimize Google-Fonts
  • Removes WordPress core-emoji cruft
  • Lazyload images
  • Inkjets CSS in the page-head as default
  • Aggregated JavaScript

Site Speed Accelerator

This is an incredible tool, the  first of its type. This plugin employs the power of machine learning to continually optimize your website’s speed and improve its speed and overall performance. This widget has been tested on thousands of websites and returns a speed  score of 80+, which is quite impressive.

Site Speed Accelerator features

  • It resizes images on your website.
  • Helps to move all critical CSS to the head tag.
  • Removes all CSS that have not been used.
  • Lazy load iframes/images.
  • Next generation formats.
  • Script delay.
  • Pre-connects origins.
  • Ad delay.
  • Reduces CPU intensive-tasks.
  • Delays the loading of social widgets.
  • Follows and implements the best URL rules.

WP Super Minify

The idea behind minifying is to combine CSS  files, JS, and HTML and have them compressed and served to website visitors in a way that reduces loading times. As the name suggests, WP Super Minify does exactly that and provides the option of disabling the compression of JavaScript and CSS, just if there are an indication of conflicts.


  • This widget minifies JavaScript, HTML, and CSS.
  • It provides an option for disabling the compression of JavaScript/ CSS.
  • It is straightforward to set up and extremely easy to use.

Price: WP Super Minify is 100% free.


WP is a free tool used for the optimization of images and helps to remove image bytes that aren’t useful from image files. This plugin is designed based on the popular Yahoo Smush and uses a lossless format which optimizes image files without degrading the quality of the images. At the moment, this plugin is maintained by WPMU DEV.


  •  Strips images of unused colors.
  • Is capable of striping metadata fromJPEG.
  • It helps to optimize the compression of JPEG images.
  • This widget integrates with the WP
  • You can opt to run already existing images through-the-plugin.

Price: Free

LazyLoad by WP Rocket

Usually, when a visitor to your website page tries to open a page, it loads all of that page, with all the texts and images thereon. If it happens that the page is quite long, with numerous images, there is a likelihood that the load time will increase tremendously.

Actually, there is no need for the whole of the page to load at the same time, and especially for images that take some time to load. The idea of Lazyload is that images and other specific elements can only load when required and that’s exactly what this widget is trying to do. One fascinating thing about this tool is that it can replace your site’s YouTube iFrames with the preview thumbnails.


  • Replaces post thumbnails and post images, among others.
  • Do not use JavaScript or jQuery, so it is lightweight.
  • Replaces YouTube iFrames with preview thumbnails.

Price: Free


While there are other ways to optimize the performance of your website and improve its speed, it’s advisable that you start with a plugin. Any of the above plugins can have a tremendous improvement.

Although there are countless free and paid for caching plugins, we made a comparison and chose the above excellent WordPress performance plugins for 2020. We based our selections on ease of installation, ease of use, and the features which the widget offers. We also considered the number of active downloads that each plugin has and its overall positive reputation among WordPress users.  Performance and caching plugins that were recently updated made into our list.


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