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10+ Best Free WordPress Cache Plugins 2018

Best WordPress cache plugins free cache plugins to speed up your website and optimizes your resources so your website opens in seconds. After a html file is generated your web server will serve that file instead of processing the comparatively heavier and more expensive WordPress PHP scripts. All the cache plugins are free and recommended for any WordPress website. Pick the one that fits you the best. Read the short description and install your cache plugin.

WP Super Cache

This plugin generates static html files from your dynamic WordPress blog. After a html file is generated your webserver will serve that file instead of processing the comparatively heavier and more expensive WordPress PHP scripts.

The static html files will be served to the vast majority of your users:

  • Users who are not logged in.
  • Users who have not left a comment on your blog.
  • Or users who have not viewed a password protected post.

99% of your visitors will be served static html files. One cached file can be served thousands of times. Other visitors will be served custom cached files tailored to their visit. If they are logged in, or have left comments those details will be displayed and cached for them.

 

W3 Total Cache

W3 Total Cache improves the SEO and user experience of your site by increasing website performance, reducing download times via features like content delivery network (CDN) integration.

The only web host agnostic WordPress Performance Optimization (WPO) framework recommended by countless web developers and web hosts. Trusted by numerous companies like: AT&T, stevesouders.com, mattcutts.com, mashable.com, smashingmagazine.com, makeuseof.com, kiss925.com, pearsonified.com, lockergnome.com, johnchow.com, ilovetypography.com, webdesignerdepot.com, css-tricks.com and tens of thousands of others.

 

WP Fastest Cache

This plugin creates static html files from your dynamic WordPress blog.
When a page is rendered, php and mysql are used. Therefore, system needs RAM and CPU.
If many visitors come to a site, system uses lots of RAM and CPU so page is rendered so slowly.
In this case, you need a cache system not to render page again and again.
Cache system generates a static html file and saves. Other users reach to static html page.

Setup of this plugin is so easy. You don’t need to modify the .htacces file. It will be modified automatically.

 

Autoptimize

Autoptimize makes optimizing your site really easy. It can aggregate, minify and cache scripts and styles, injects CSS in the page head by default (but can also defer), moves and defers scripts to the footer and minifies HTML. The “Extra” options allow you to async non-aggregated JavaScript, remove WordPress core emoji cruft, optimize Google Fonts and more. As such it can improve your site’s performance even when already on HTTP/2! There is extensive API available to enable you to tailor Autoptimize to each and every site’s specific needs.

 

Light Speed Cache

LS Cache is a server-side page cache. Page caches save time and resources, and they do so by storing the full content of dynamically-generated pages so that static copies may be served to the user. A page cache allows the server to bypass PHP and database queries altogether. LSCache, in particular, because of its close relationship with the server, can remember things about the cache entries that other plugins cannot, and it can analyze dependencies. It can utilize tags to manage the smart purging of the cache, and it can use vary cookies to serve multiple versions of cached content based on things like mobile vs. desktop, geographic location, and currencies.

 

Hyper Cache

Hyper Cache is a cache plugin specifically written to get the maximum
speed for your WordPress blog. It can be used in low resources hosting as well
on high end servers.

Hyper Cache is purely PHP and works on every blog: no complex configurations are needed
and when you deactivate it no stale settings are left around.

 

Comet Cache

If you care about the speed of your site, Comet Cache is one of those plugins that you absolutely MUST have installed ???? Comet Cache takes a real-time snapshot (building a cache) of every Page, Post, Category, Link, etc. These snapshots are then stored (cached) intuitively, so they can be referenced later, in order to save all of that processing time that has been dragging your site down and costing you money.

 

Cache Enabler

The Cache Enabler plugin creates static HTML files and stores them on the servers disk. The web server will deliver the static HTML file and avoids the resource intensive backend processes (core, plugins and database). This WordPress cache engine will improve the performance of your website.

 

Breeze Cache

Breeze is a free, simple (yet powerful) and user-friendly WordPress Caching Plugin developed by the Cloudways team. It offers various options to optimize WordPress performance at various levels. It works equally great with WordPress, WordPress with WooCommerce and WordPress Multisite.

 

Nginx Cache

Purge the Nginx cache (FastCGI, Proxy, uWSGI) automatically when content changes or manually within WordPress.