Caching Plugins

4 Awesome WordPress Caching Plugins for 2021 (Compared)

If you are looking to increase your WP website’s speed and clear cache, then check out this article, as we will present a list of the best WP caching plugins in 2021.

Namely, many things can determine the speed of your WordPress site, and one of them is your WP hosting. It’s true that a great deal of the best WP hosting providers have an inbuilt caching feature, however, there’s certainly a better way – installing a WordPress Clear Cache plugin.


Below in this article you may find the best caching plugins, which will boost your website’s speed in no time:


1.WP Rocket (premium)

Price: $39 for a single site

WP Rocket is probably the ultimate cache plugin with plenty of features and easy to use. What’s more, users can get instant results thanks to its immediate activation. Even though it isn’t free, it’s still one of the most popular because it’s the fastest on the market.

In addition, it doesn’t only offer plenty of options for CSS, HTML, and JavaScript minification but also GZIP compression and loading of lazy images. Plus, users are enabled to use cache preloading and page caching. And, it also works flawlessly with CloudFlare and CDN.


  • Offers file compression
  • Instant page caching
  • Simple to use
  • Loading of lazy images


  • Easy and simple set up
  • Fastest in the market
  • Works with CloudFlare
  • Offers fast tech support


  • Isn’t free


2.WP Fastest Cache (Free & Premium)

Price: $39.99 for a lifetime

This WordPress cache plugin, also recognized as the simplest and fastest among WP cache systems, can meet the needs of almost every user. The 300.000+ active installs prove its quality and success. To be more specific, it provides visitors with quite a fast browsing speed.

Furthermore, what’s even more convenient is the fact that it is pretty easy to set up and use. It produces fixed HTML files derived from the WordPress blog by using mod_rewrite, i.e. the fastest method. But, that’s not all! It also adjusts the .htacces file automatically and has the option to delete the cached files at a preset time.


  • Uses Mod_rewrite
  • Deletes cache files once the post is published
  • Supports SSL and CDN
  • Offers cache option for mobile devices
  • Enables cache option for logged in users
  • Cache timeout for certain pages


  • Enables cache option for logged in users
  • Offers cache option for mobile devices
  • Cache timeout for certain pages


  • Doesn’t support WordPress Multisite


 3. W3 Total Cache (Free & Premium)

Price: $99 a year

Being one of the top WordPress cache plugins for boosting performance, WE Total Cache will also subsequently improve your site’s SEO. It takes the second place at the most downloaded caching plugins list with more than 1.000.000 active installs.

Moreover, it brings the loading time to the minimum by using GZIP compression and file minification. And, the settings area of W3 Total Cache plugin consists of sixteen pages. Last but not least, it is well matched with CloudFlare and Content Delivery Networks (CDN).


  • Limitless customization options
  • Supports Content Delivery Networks
  • Uses GZIP compression and minification
  • Uploads attachments into media library
  • Offers a variety of security options


  • Enables users to transfer settings for further future utilization
  • Provides exceptional customer support


  • Having plenty of customization options can sometimes confuse users


4.WP Super Cache (free)

Being free, WP Super Cache – WordPress clear cache plugin, is one of the most popular caching plugins with more than 1 million active installs. Plus, it’s known to be really fast and set up without any difficulties. Site visitors are provided with fixed HTML files derived from the WordPress blog and offered three options for reducing the time it takes to load and boost performance.

Plus, some of the greatest features of WP Super Cache include the use of mod_rewrite, legacy caching, and fixed pages that use PHP. What’s more, there’s an advanced setting option where users can choose the caching type. And, what’s even more convenient, it automatically controls re-caching and deletion at fixed intervals.


  • Offers re-caching at fixed intervals
  • Content Delivery Networks Support
  • Enables dynamic caching and page compression
  • Offers an option for garbage collection
  • Fast access to settings by REST API endpoints


  • Easy installation and configuration
  • Enables dynamic caching and page compression
  • Offers cache option for mobile devices
  • Updated regularly


  • Doesn’t offer cache option for logged in users
  • A couple of issues regarding some themes


Thank you for reading this article. We hope you found it helpful. If you have any additional help, do not hesitate to ask below in comments, and we will do our best to help you in any way we can. 

Editorial Staff

Editorial Staff at 85ideas is a team of WordPress experts led by Brian Harris. Here to share amazing tuts, guides and collections.

  • Saviour Sanders
    Posted at 22:13h, 30 April Reply

    I use Comet Cache along with WP Fastest Cache and there’s massive improvement in speed.

    Comet Cache is second to WP Fastest Cache.

  • Abrokwa Charles
    Posted at 02:44h, 16 February Reply

    I actually use WP Fastest Cache and the website speed has improved quite well. Please is it advisable to be switching between Cache plugins?

    • Editorial Staff
      Posted at 00:12h, 10 April Reply

      Yes it is. My recommendation is ensure that cache plugins are removed from WordPress database though.

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