Top 5 Free Caching plugins for WordPress

One of the most important aspects of running a WordPress site is making sure the server is well-optimized to manage page load time, bandwidth, and CPU usage.

No one wants to visit a website that takes forever to load. And to keep their visitors, all bloggers need to maintain high traffic without compromising on the loading speed. Even with the best hosting and well coded themes, the content may still not load fast enough.

That’s where caching plugins come in.

Why Do You Need a WordPress Caching Plugin?

You have heard about WordPress being so slow, have you not ?

A WordPress cache plugin can reduce your page load time, increase your page ranking on search engines. It also increases your site’s general performance.

They put the information into an intermediate layer to store and then serve content. Thus using caching plugins for a WordPress website is very much essential.

A caching plugin saves your content as static files in the server, while a browser loads a website, reducing page load times. Caching plugins improve your website’s speed, performance, SEO, user experience, and conversions. In this blog post, we recommend five of the top 5 caching plugins for WordPress.

W3 Total Cache

W3 Total Cache is one of the most popular caching plugins used on wordpress sites.  It boasts features that are not only designed to speed up how quickly your website loads but also for file optimization and minification.

W3 Total Cache takes a different approach to caching your WordPress website by utilizing caching, object cache, opcode cache, database cache, browser caching, gzip, invalidation, CDN, unique-permalinks, browser-specific content, and more.

In addition to that,  W3 Total Cache  also includes a front-end HTTP cache that reduces the number of HTTP requests. This can be particularly beneficial to users who have a lot of plugins because all the HTTP requests issues by these plugins will be dealt with once and for all. This also significantly decreases load time.

WP Super Cache

WP Super Cache is a really simple and popular plugin. It compiles static pages and delivers them to your visitors in a server-side process to improve page load times.

WP Super Cache is well known for it’s greater compatibility with most plugins, but it does not do all of the caching on its own. To get the most out of it, you need to install WP Super Cache, Expire Headers, and Database Cache.

It has more options if you are a techie and optimizations that best suit your server. It is really popular and it is used by many high-traffic wordpress sites.

WP Fastest Cache

WP Fastest Cache is one of the oldest and best-known caching plugins for WordPress. The plugin optimizes content so it loads more quickly without sacrificing too much time or resources.

WP Fastest Cache has a variety of options and its quick and easy to use. You can cache posts and pages and even just the homepage, and the plugin even automatically caches based on your sitemap and helps with browser caching.

Cache Enabler

Cache Enabler wordpress plugin Cache Enabler is an excellent plugin that not only speeds up your website, but also makes it a lot more secure.

This plugin actually works a little differently than most caching plugins. When a page is cached with Cache Enabler, there is a different type of caching that is being done. The plugin tells the web browser that the webpage is coming from cache. The web browser believes what it is being told and navigates to the cached copy of the webpage.

This causes an improved speed of the page load and saves bandwidth for both the user and the server. Cache Enabler does have a downside to it. It has an issue of caching the incorrect file. However, it is very rare to happen and most likely the plugin works with no issues.

Comet Cache

Comet Cache excels in the area of keeping the process of code execution in memory so that it doesn’t need to be served from the server. Comet Cache also caches the contents of a web page, so that it doesn’t need to be build from page content every time a user loads a page.

Much of the time Comet Cache on its own is able to prevent the need for a database call all together.

Bonus Plugin: Autoptimize

Autoptimize is one free plugins meant highly for performance optimization. Because it can be configured to suit your needs.

Not only does this plugin re-write each of your pages to make them load faster, but if you are still stuck with slow load times, this plugin can also combine and minify any CSS and JavaScript files on the pages.

The plugin has standard event triggering that will use caching when needed, in addition to two levels of in-page pre-caching.

Autoptimize can be a useful plugin for optimizing your website’s performance. It performs many optimizations including CSS and JS optimizations, caching, server deduplication, and Gzip compression.

This plugin has great reviews on WordPress.org, with an average of 4.6 stars.

Final Verdict

Caching plugins offer a powerful toolset for speeding up your site. I would recommend these plugins for people that are looking for a way to speed up their site without spending.

Fortunately, the plugins listed above are free and are easy to use, but will give you the results you are looking for.

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