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If you are looking for the best free cache plugin for WordPress and want to increase the speed of your WordPress site, pay attention to the following:

You only have 3 seconds to impress your visitor on your site. What should you do?

You need a caching plugin, so your site doesn’t lag. WordPress has many available options, but choosing one can be a puzzle. But don’t worry; we have selected some of the best free WordPress cache plugins.

What is a cache plugin, and why is it useful for a WordPress site?

The cache plugin is useful for improving your website speed. When you need to speed up your WordPress site, a cache plugin is a great choice, and in short, it helps reduce site load times and improve performance.

When you visit a site, you see a page full of elements. But behind the scenes, many steps are taken to load the page, which can be displayed only after the process is finished. In short, a page needs information to be sent from and to the database to load.

Specifically, queries are sent to the site’s database in PHP. The information is retrieved and converted into an HTML page for the user’s browser.

It is a long process and requires a lot of processing which requires a lot of loading time. And this is where cache comes into play. Cache solves this problem by storing the requested information on the hard disk or server memory.

Therefore, whenever a page is requested, it will be served from there, following a faster path for data delivery instead of following all page load patterns. In general, caches reduce the load on servers by storing information for immediate access when requested.

So, if you want to increase the speed of your site, the cache plugin is essential. Also, fast sites are better known in search engines, and more traffic means more conversions. Websites usually have slow loading speeds because they contain rich and heavy content.

Now that you know all about it let’s dive into the list of 12 best free caching plugins for WordPress

The best free cache plugin for WordPress 2021

Each plugin has its features and importance. Review the description and features and choose the best plugin for you.

1. WP Super Cache

With WP Super Cache

we start. This is a free and popular caching plugin for WordPress. You need to run the cache and leave the rest to the plugin.

Its simplicity is what makes it superior compared to other plugins. Even a beginner or non-technical person can use it properly. It provides all the required caching features like GZIP compression, page caching, CDN support, and more.

Possibilities:

• Simple Storage
• Rebuild the cache
• CDN support
• Browser cache
• Additional home page reviews

Click to download WP Super Cache.

2. LiteSpeed Cache

LiteSpeed ​​Cache is another highly-rated cache plugin for WordPress that stores a duplicate copy of every web page on your site locally and serves it whenever a request comes. Apart from server-level caching, it also has a set of optimization features.

This cache plugin supports multiple WordPress sites and is compatible with the most popular plugins, such as WooCommerce, bbPress, and Yoast SEO. Plus, it offers both General and LiteSpeed Exclusive features.

Possibilities:

• Free CDN QUIC.cloud cache
• Object Cache (Memcached/LSMCD/Redis) support+
• Image optimization (Lossless/Lossy)
• Minify CSS, JavaScript, and HTML
• Responsive photo variables

Click to download LiteSpeed Cache.

3. W3 Total Cache

W3 Total Cache is one of the most popular free WordPress cache plugins. It boosts your site’s performance with features like a Content Delivery Network (CDN) and the most up-to-date best practices.

Like other plugins, it also ensures better SEO by reducing website loading time. In terms of flexibility, it’s a great option to consideand feature-rich option doubt; this plugin is the overall performance solution for optimizing your WordPress site.

Possibilities:

• Accelerated Mobile Pages (AMP) support.
• Secure Sockets Layer (SSL) support.
• Minify CSS, Minify JavaScript, and Minify HTML with granular control
• Browser caching using cache control, future expired headers, and entity tags (ETag) with cache deletion.
• WP-CLI support for clearing cache, updating queries, and more

Click to download W3 Total Cache.

4. WP-Optimize cache plugin – Clean, Compress

WP-Optimize is perfect if you are looking for an all-in-one WordPress plugin for your site. This plugin cleans your database, compresses your images, and caches your site.

The best thing about it is that its cache feature is built with the world’s fastest caching engine. With this, it’s no wonder your site runs super fast. Also, it allows you to sync Minify CSS and JavaScript (aka JavaScript CSS).

Possibilities:

• Multi-site support
• Seamless GUI
• Cache preload
• Gzip compression
• Advanced cache deletion rules

5. WP Fastest Cache

The next cache plugin is WP Fastest Cache, which generates a static HTML file so that pages do not need to be rendered sequentially. And finally, the site loads faster. This plugin is available in both free and paid versions.

WP Fastest Cache is very easy to set up and has an automatic change in the htaccess file. There is. Besides the cache feature, it also supports CDN and SSL. In its premium version, you will also get an additional option to optimize images.

Possibilities:

• Enable/disable the cache option for mobile devices
• Enable/disable the cache option for logged-in users
• Cloudflare support
• WP-CLI Clear Cache
• Cache preload

Click to download WP Fastest Cache.

6. Hummingbird cache plugin

Hummingbird is a free WordPress speed optimization plugin. It scans your site and checks for files that slow down your site. It also provides tips and tricks to get your site up and to run.

With it, you will get a world-class cache collection, including browser cache and gravatar.

This plugin includes a full cache set, one-click minification for styles and scripts, plus much more. Give your visitors a faster browsing experience with Hummingbird!

Possibilities:

• Scan and repair
• asset optimization
• GZIP compression
• Built-in Cloudflare integration
• Fully compatible with Smush Image Optimization

Click to download Hummingbird.

We introduced 6 of the best WordPress cache plugins in the article above.