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Best 6 WordPress Caching Plugins for 2022

Are you searching for a good caching plugin for your WordPress website?

That’s great, because caching plugins create a static version of your website and can increase the speed of your WordPress website.

With the correct caching plugin you can speed up WordPress and increase your website’s traffic.

What are WordPress Caching Plugins

WordPress caching plugins serve as a platform to speed up websites by adding a layer of optimization.

In their simplest form, they reduce the number of times a site needs to load resources from a server, which improves its response time.

They also have the ability to cache frequently accessed elements, such as images and CSS styles, so that once visitors have seen them they don’t need to be loaded again.

This can be an especially helpful tool for sites with high traffic volumes.

If you’re managing a WordPress site, or plan to soon, then you’ll know that one of the most important aspects is making sure that your site loads quickly.

Best Caching Plugins for WordPress

A WordPress caching plugin can make a world of difference in your site’s loading time. There are various types of caching plugins out there, and they each work slightly differently from each other.

Picking the best caching plugin for your WordPress website, can ensure that your website will be stable and can handle thousands of incoming visitors.

1.WP Rocket


WP Rocket is a premium cache plugin for WordPress. It is considered the top software component as it is a very powerful tool, which is able to handle more than 1500 requests per second.

It offers a wide range of optimization features and is entirely user-friendly for beginners, computing experts, and everyone in between.

It’s highly recommended to start with this plugin because of its easy installation that includes preset settings that will be applied to your website upon immediate activation.

Settings are adjustable and the plugin will overall guarantee quick loading and high SEO ranking.

WP Rocket also comes up with an image CDN and the advanced WebP image transformation.

If you intent to use WP Rocket, you will not need any image optimizing plugins, as this plugin has everything you need in one place.

If you need help setting things up, we recommend you to check out our article on how to optimize your website with WP Rocket.


LSCache is a highly customizable, high-performance page cache for dynamic content built into the LiteSpeed webserver.

It is an all-in-one site acceleration plugin that features exclusive server-level cache and a collection of other optimization features.

By far LSCache is the fastest caching plugin for WordPress, which handles more than 2000 requests per second and can configured both for static or dynamic websites.

It’s really easy to set up and has all kinds of tabs for each optimization feature available.

LSCache comes with the Quic Cloud CDN, which can be used to host your image files and scripts, so when a visitor comes to your site, Quic will directly load the stored files to them.

One of the greatest things about LSCache is that it has the WebP conversion option, which lets you automatically convert all of your images, compress them and display them on your website without losing any image quality.

LSCache is so fast that it is recommended for websites, which are made on WordPress, Joomla, Magento, PrestaShop and even more.

Although it can be hard to set at first and receive the best results with your website, the plugin has documentations and learning curves.

We also do have a helpful article on how to optimize your website with LSCache, so you can directly start configuring and see how fast your site can load.

3.W3 Total Cache

W3 Total Cache is a popular WordPress cache plugin designed to accelerate any website’s load times by 10 times upon full installation and configuration while also enhancing overall UX.

The one thing about W3 Total Cache that professionals like is that it has a dashboard with all kinds of features. From simple minifying and combining files, to mobile caching and choices on how to load scripts.

W3TC uses caches and CDN integration to improve all performance levels of the hosting server. It is more advanced and requires additional computing knowledge and skill to navigate the list of settings provided.

It may not be a beginner friendly plugin, but there are hundreds of tutorials out there, which can help you setup everything.

When configured properly it can guarantee no interference with WordPress themes or any other existing plugins.

4.WP Super Cache

WP Super Cache plugin is one of the most popular and best WordPress plugins. It was created by the company Automattic which is also responsible for, WooCommerce, Gravatar, and many more hosting sites.

It is free and easy to use through a feature they call “simple mode” and provides everything you will need for a decent caching plugin.

With over 2 million active installs, it operates by creating copies of each of your website pages in the form of a static HTML file resulting in faster loading times and smoother website navigation.

5.SG Optimizer

SiteGround Optimizer (SGOptimizer) is a WordPress plugin developed by SiteGround and is made for use with WordPress sites through their specific hosting platform.

They provide multiple optimization techniques that can be accessed on a dashboard connected to your WordPress admin panel.

Besides providing optimal caching features, it also upholds the ability to compress images, combine files, minimize your HTML, CSS, JS, and more.

SG Optimize is the perfect plugin for beginners, who have small websites and wish to optimize them to a new extent.

Although SG Optimizer is a great caching plugin for WordPress, there are many alternatives, which are more affordable.

6.WP Fastest Cache

WP Fastest Cache is the simplest caching plugin for WordPress, which has a beginner friendly setup and can improve the speed of your website in no time.

It comes in both free and premium, but starting of with the free WPFC version, it is guaranteed that you will have incredible results and more time to work on your website.

The WP Fastest Cache setup is easy to set up and requires no technical knowledge. It includes all the important features, which you will need in order to boost your website.

The premium version of WP Fastest Cache consists of features and services, such as mobile cache, widget cache, minify HTML plus, and much more.

WP Fastest Cache provides its premium users with hundreds of data centers for file, image, and script storing and delivering.


Using caching plugins for WordPress can help your visitors have a better experience while browsing through your website.

These caching plugins help websites to serve static contents and increase the speed of a website.

If you have a dynamic websites, serving requests can be a really hard job, when you have hundreds of visitors coming at the same time.

That’s why caching plugins help by delivering contents fast and preventing your server from slowing down, due to the too many requests at a time.