More than 50% of visitors will stop browsing your site if it takes longer to load clearly. Website browsing speed is essential to make a better user experience and also SEO. There are many ways to speed up your site like optimizing images, adding a CDN service, and using the best WordPress cache plugin.

WordPress cache plugins will not only speed your browsing speed but also help you with your SEO efforts. Slow loading speeds are widespread on websites with a lot of content and dynamic content (text, photos, videos, and items). If you don’t optimize them, websites for periodicals, e-commerce, and even photographers will load more slowly. First, we need to understand the cache plugins for WordPress and how to use them.

What is a Caching Plugin? Cache for WordPress

A cache is a group of data that has been temporarily kept for speed access when needed. Information is typically kept on hard discs in computers. The information must first go through several steps on the computer after being requested.

WordPress is a dynamic content management system. It means whenever a user visits your site WordPress brings the information from the database, runs several plugins on content to generate the page, and then returns the resulting page code.

When multiple users visit your site at the same time it slows down the loading if your site is not cached. A cache for WordPress allows your site to skip multiple steps in generating page code. Your caching plugin saves the page after the initial load and then delivers that cached version to each subsequent user, saving you from having to generate the page from the start each time.

How to Set up Caching on WordPress

WordPress does not include caching functionality in its feature set. On your WordPress website, you may manually enable caching, but doing so will need you to edit the cache. PHP file or write a SQL query. The simpler option is to install a WordPress plugin if you lack the technical know-how to feel comfortable with either technique.

Best Free WordPress Cache Plugin 2022

Best WordPress cache plugins will help you quickly cache your web pages. Following is the detail of the best WordPress plugins you can use to speed up your site. You can choose any of the plugins by testing first.

LiteSpeed Cache

3+ million active installs | 4.8 out of 5 stars
Our take: Best cache plugin for LiteSpeed web servers

Lite Speed is one of the best WordPress caching plugins that can combine, minimize JavaScript and CSS files, and lazy load images. The most amazing fact about this plugin is that it is free of cost. To install this plugin, you need to use Lite Speed Web Server. If your hosting provider is not using LiteSpeed Web Server, this plugin will not work on your site. LiteSpeed Cache can bypass database and PHP calls on the server level. It can use cookies to deliver different cached versions of information based on the user’s device or login status. To use this plugin, you have to pay very little cost as a monthly fee.

W3 Total Cache

1+ million active installs | 4.4 out of 5 stars
Our take: Best caching plugin for expert users

W3 Total Cache is the most popular and one of the best WordPress caching plugins. The one thing that makes it popular is its compatibility with multiple hosting plans like VPS and server hosting. You may minify HTML, CSS, and JavaScript files as well as posts, pages, and RSS feeds with W3TC. Images can be lazily loaded, CSS and JavaScript can be postponed, render-blocking JavaScript resources can be removed, and automated database cleanups may be planned.

WP Super Cache

2+ million active installs | 4.3 out of 5 stars
Our take: Most trusted caching plugin as the development is supported by Automattic

WP Super Cache is one of the best WordPress plugins developed by Automattic. This is a free plugin with millions of active users. The three caching modes of this plugin are a draw. The quickest method is “Expert,” however it necessitates editing the. htaccess file. It’s wonderful for programmers and experienced users who want greater control over the caching process, but it’s not the best option for other users, especially since a mistake in the. htaccess file might cause the entire website to go down.

WP Super Cache additionally provides a “Simple” mode as a result. The plugin creates static HTML files in this mode, which are served to the majority of users. For offering custom cached files that are targeted to users who are signed in, reading a password-protected page, or have made comments, there is another mode called WP-Cache.


1+ million active installs | 4.8 out of 5 stars
Our take: More than a caching plugin with features like image optimization

WP-Optimize is also added to the list of the best WordPress plugins with more than one million active installers.

Following are some basic steps to install the WP-Optimize plugin.

  1. Go to plugins then select Add New
  2. Search WP Optimize then select Install Now
  3. Click Activate Plugin and activate it
  4. Wait until it downloads
  5. Go to Menu Setting > WP-Optimize

To minimize the amount and volume of requests sent to your server, you may configure the plugin settings to tell client browsers to reuse cached resources, compress HTML, CSS, and JavaScript files, and minify and delay CSS and JavaScript. To guarantee that a mobile-friendly version of your website is delivered to people using mobile devices, you can also tick a box to produce separate files just for mobile devices.

WP Fastest Cache

1+ million active installs | 4.9 out of 5 stars
Our take: Just works out of the box, easiest cache plugin to setup

Over time, there has been a growing need for faster website loading times. Website owners are motivated to improve their site performance since Google has already made it clear that it affects search engine rankings. Otherwise, they run the danger of falling behind. WP Fastest Cache is one of the most demanding WordPress cache plugins these days.

It is the primary part of WP Fastest Cache and the majority of actions take place in this area. In addition to other elements that have an impact on site speed, it has different caching settings. There will be un-selectable, grayed-out alternatives. Only the free WP Fastest Cache plugin will let you do that. All options are accessible in paid versions.

Following are the steps that will help you while using WP Fastest Cache.

  1. Sign in to WordPress Administrator
  2. Click plugins, then select Add new
  3. Type Fast Cache in the search bar
  4. A plugin with the title WP Fastest Cache will appear
  5. Click on the Install Now button
  6. Click on the Activate button to activate it


All above are the best WordPress 2022 plugins that can be used to make any website fast and responsive. These plugins will grab a huge audience with their fast and responsive features. The main purpose of many developers is to save time which will be achieved by using the above plugins. These plugins provide flexibility to customize site features and functionality.


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