Nowadays everything is all about speed. Nobody likes a slow website. It drives away potential customers and maybe some of the users would simply click the back button before even viewing it.
In that case, cache plugins help us improve the website. So what’s a cache plugin? A
caching plugin generates static HTML pages of your website and saves it on your server.
Each time a user tries to access your website, your caching plugin serves up the lighter
HTML page instead of processing the comparatively heavier WordPress PHP scripts.
We have just seen how a dynamic page works. When you install a cache plugin, it will turn your pages into static. This means that the first visitor to pass on your page will load all the elements for a dynamic page. The difference is that the elements loaded by this first visit will be loaded into an HTML page and saved as a copy on the server as a static file (in a cache folder). The second (and subsequent) a visitor will no longer access the dynamic page, but the one that has been saved in the cache folder.
This will contain the elements that do not need to be reloaded each time the page is displayed. To resume the previous example, the text of your article will already be contained in the cached HTML file so no query will be used to retrieve it from the database. The example is for the text, but many other elements will be directly contained in the HTML file without needing to be generated again. This will dramatically decrease the loading speed of your pages. The user experience will be improved and you will get better positioning in the search engines.
- 1. Breeze — Free WordPress Cache Plugin
- 2. Cache Enabler
- 3. Comet Cache
- 4. Hummingbird Page Speed Optimization
- 5. Hyper Cache
- 6. W3 Total Cache
- 7. WP Fastest Cache
- 8. WP Rocket
- 9. WP Speed of Light
- 10. WP Super Cache
Here are the 10 best cache plugins for WordPress:
1. Breeze — Free WordPress Cache Plugin
Breeze — free WordPress cache plugin, at the moment, becoming the most popular caching plugin with thousands of active installs. The reason for the popularity of the Breeze is: it is simple and does its job very well. It promises to deliver static files to 99% of your visitors while excel in three different areas: performance, convenience, and simplicity.
One of the main things that distinct is that it comes with built-in Varnish support. Although the plugin has different options including CDN integration, it’s quite simple to use for beginners. Just enable the minification of HTML, CSS, and JS in the Basic Options, and the plugin will start working.
• CDN Integration
• Minification of HTML, (including inline) CSS, and JS
• Grouping of CSS and JS
• Gzip Compression
• Browser Cache
• It’s free, lightweight, and easy-to-use.
• Compatible with WooCommerce.
• Compatible with the latest versions of PHP.
• Compatible with Visual Builder.
• Not many configuration options for advanced users
2. Cache Enabler
Cache Enabler plugin, developed by the KeyCDN, is an ideal solution for those who do not have much idea of the configuration of a WordPress cache plugin since its configuration is really simple —it just has a few checkboxes and two text fields that do not need to be filled out.
The configuration of Cache Enabler is so simple that if we exactly copy the previous configuration settings, we will have configured Cache Enabler for any blog or website in WordPress that does not require too much optimization.
• Cache expiry time
• Cache exclusion
• Cache minification of HTML, CSS, and JS files
• Cache behavior
• Leverages Google’s WebP format
• Support HTTP/2 protocol
• No Gzip compression for some files
• Cache expiry sometimes do not work
• Problem with WordPress Multisite
3. Comet Cache
Comet Cache comes from a previously popular plugin called QuickCache. It is a great plugin that is very simple to set up and use. The plugin uses snapshots to deliver a faster reading experience to almost all the visitors. It does not serve cached pages to users that are logged in or those who have recently left a comment.
Comet Cache offers a detailed explanation for each setting so that novice users can easily configure the plugin for their website. This is a feature that is missing in some of the other, more technical iterations. However, a lot of features are behind a paywall. This means you will only have basic features available if you choose to install the free plugin. The current version of Comet Cache works with the latest version of WordPress.
• Automatic and intelligent cache clearing
• Client-side browser caching
• Automatic cache expiration time
• Leverage browser caching
• JS/CSS concatenation and minification
• 2-minute setup
• Compatible with WordPress Multisite
• It’s a freemium plugin
• Many configuration settings may confuse users.
4. Hummingbird Page Speed Optimization
Hummingbird is the performance optimization plugin proposed by WPMUDev. Once
activated, it scans your site for potential speed improvements and provides accurate settings for file compression, minification, and browser caching. Not only does Hummingbird make your site faster, but it also helps you improve your score on Google PageSpeed Insights! Again, additional features are available in a paid version. It is
easy to use as W3 Total Cache and is one of the best cache plugins for WordPress.
• Minimizes CSS and JS
• Combines CSS and JS files
• Loads JS files in the footer
• Gzip compression
• Browser Caching
• CDN Support
• Compatible with other WordPress caching solutions
• Includes advanced minification features
• Provides a detailed performance report
• It’s a freemium plugin
5. Hyper Cache
Hyper Cache is an optimization plugin that aims to make loading your pages faster. If the pages of your site have a lot of images the loading time will probably be very high. As a result, many users will leave your site even before your pages are fully loaded. This leads to higher bounce rates.
In fact, this plugin will take care of loading only the content that the user’s browser displays. It loads images only when the user scrolls the page. As a result, the desired web page loads faster. This plugin works with embedded images and videos like YouTube.
• Gzip compression
• CDN support
• Minification and concatenation of HTML, CSS, and JS files
• Cookies based rejection configurable
• 404 caching
• Compatible with Cloudflare
• Compatibility issues with mobile caching
6. W3 Total Cache
W3 Total Cache is one of the most advanced WordPress caching plugins that starts
working right out of the box. It offers advanced caching mechanisms that are trusted by
popular websites like Mashable, AT&T, Yoast, and many others.
After installation, the plugin starts working within minutes. You don’t have to go through
the different setting options. To make sure it works smoothly from the scratch, you have
to go to the General page and switch the “Toggle all caching types” option to “On”. Do you want to tweak the functioning a bit? Well, the plugin comes with a dedicated settings page for each type of caching, namely, page caching, database caching, and browser caching. It gives you the option to change the default life of cached objects from the main Settings area. It can be a cumbersome task to go through the 16 pages of plugin settings, but once you know what’s where it all works out well.
• Unlimited customization options
• Supports CDN, modification, and GZIP compression
• Import the attachments directly into the media library
• Several security features
• AMP and SSL support
• Wide range of customization options
• Allows you to export the settings for later use
• Excellent customer support available
• Huge customization options can be overwhelming
7. WP Fastest Cache
The self-promoted “simplest and fastest WP-Cache system”. It is indeed one of the best
cache plugins for WordPress. WP Fastest Cache creates static files on your
website by using mod_rewrite. It also offers other features like minification, compression,
and browser caching. Along with these, it contains such features that provide options to
requests from your server.
There is only a single page of settings that has three tabs altogether:
• The first tab displays settings
• The second tab allows you to delete cache and minified files
• The third tab allows you to define the rate of cache files deletion
WP Fastest Cache lives up to its fame of being simple. All the features can be enabled
by clicking the checkboxes in the settings tab.
• Using mod_rewrite – the fastest method
• Deleting cache files when a message or page is published
• Supports CDN and SSL
• Enable/Disable the cache option for mobile devices and connected users
• Cache Timeout for specific pages
• Do not support WordPress Multisite
8. WP Rocket
WP Rocket is the only caching plugin included in this article which cannot be
downloaded for free. It comes with lazy image loading that ensures that images are only
downloaded when visitors scroll to them, this also helps in speeding up long web pages.
Along with that, it also offers page caching, cache preloading, Gzip compression, and
For WP Rocket to function correctly, you need to activate it, which takes away the hassle
of spending time on it for configuration purposes. The Settings tab of WP Rocket is
divided into seven sections, but unlike W3 Total Cache, there are no advanced settings
that you need to be concerned about. Although, there is an Advanced Options tab,
which is only used for selecting pages and files you want to exclude from caching and
• Static file compression
• Enabling caching of the immediate page
• Simple and user-friendly interface
• Caching of the page is immediately activated
• Lazy image load (prevents unloaded images from being stored)
• Simple, fast and intuitive configuration
• One of the fastest cache plugins on the market
• Cloudflare integration
• Fast technical support
• Paid plugin
9. WP Speed of Light
WP Speed of Light by Joomunited is a complete plugin that allows multiple actions from
the WordPress dashboard. All with the aim of improving the loading speed of the
WordPress website using automated WPO techniques.
WP Speed of Light is not only a cache plugin but also allows us to optimize, combine
and minify the generated HTML, CSS, and JS files in addition to allowing us to activate
Gzip compression and manage browser cache settings.
• Gzip data compression
• Minification of HTML, CSS, and JS files
• Grouping of CSS and JS files
• Group fonts and Google Fonts
• Browser caching
• Cache for mobile
• Cache for tablet
• Cache for desktop
• It’s a freemium plugin
• Needs improvement in WordPress Multisite
10. WP Super Cache
WP Super Cache is one of the best cache plugins for WordPress. Utilizing mod_rewrite and PHP, WP Super Cache promises to deliver static files to almost 99% of your visitors.
It is a simple plugin pre-configured with only seven tabs in the Options page. Just enable
caching from the Easy tab and your plugin will start caching your pages. You can then
check the number of pages cached by the plugin from the Contents Tab.
For better performance, you can choose the type of caching from the Advanced Settings
area. Some of the settings which should have been enabled by default, like compressing
files and Don’t Cache Pages for Known Users, are recommended to be enabled by the
• Scheduler to clear cached pages at a given interval
• Support for content delivery networks
• Page compression and dynamic caching
• Garbage collection option
• REST API endpoints to access the settings
• Easy to install
• Page compression and dynamic caching
• Caching for visitors using a mobile device
• Frequently updated
• Few compatibility issues with some themes reported
• No caching if the user is logged on
A WordPress cache plugin can make a large difference to your website. It is a process that creates static HTML pages of every other page on your website. It takes away the hassle of retrieving data from your database or executing a PHP code to display your page every time a visitor comes to visit your website. Now everyone knows how important a fast website is. The quickest and most effective way to speed up your page with caching tools. So, do refer to the best cache plugins for WordPress.