7 Best WordPress Cache Plugins to Speed up Your Website in 2021

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Searching for the Best WordPress Cache Plugins to Speed up Your Website in 2021? Then you are at the right place. I am using WP Rocket Cache Plugin for this website and also used many free cache plugins from years. In this article, I have listed out some of the best plugins to speed up your WordPress website.

To get a fast loading website, you need a combination of a good cache plugin + best WordPress hosting + best WordPress theme. In this article I am going to answer your questions like:

  • What is the best caching plugin for WordPress?
  • Which are best free cache plugins for WordPress?
  • What is a caching plugin?
  • Best free WordPress optimization plugin

WP Rocket Spring Sale 2021 is going on now. If you want to save 20% on your WP Rocket purchase then this is the best time to buy WP Rocket Plugin. For more details Click This Link.

By creating a static version of your website, it allows your visitors to reach your website faster. With improved website speed, you can experience some valuable benefits like improved conversion rates and better search engine rankings.

What Is WordPress Cache Plugin?

In simple terms, caching technology can help to create your website’s optimized version to serve visitors. E.g. if a visitor visits your website for the first time, it may take some time to load your entire website to his/her browser. But from next time onward, it will take very less time as the majority of the website resources are stored on that browser.

I found an interesting image explaining what is caching technology and how does it works. You can read the detailed post here.

what is caching

This is just a type of cache example I gave here. There are various types of cache like server cache, browser cache, page cache etc. But the importance of a WordPress cache plugin for your blog is to help your website resources load faster for your visitors.

Website speed is a key criteria to provide good user experience and also a key search engine ranking factor as well. So, if you are facing website speed issue, you must install any of these awesome WordPress cache plugins.

I have shared a detailed guide on how to speed up your website, read this article to understand various factors that impacts website speed and how to improve them.

7 Best WordPress Caching Plugins To Speed Up Your Website in 2021

But try searching for popular WordPress cache plugins and you’ll be presented with hundreds of different options. You certainly don’t want to waste time and try each of them to know how they improve the speed of your website.

So, to make things easier, we have created a list of 7 of the best WordPress cache plugins that you should definitely try.

1. WP Rocket (Premium)

wp rocket

WP-Rocket is one of the most popular WordPress caching plugin and trusted cache plugin for WordPress. I am using this plugin for this website for more than 2 years now. This plugin has really evolved with time and offers so many amazing features that you will not find with any other plugin. This is a paid plugin, but the WP-Rocket pricing is very much affordable.

I found an amazing Facebook Poll, where people voted WP-Rocket as #1 WordPress Cache plugin. There are various other evidences of such polls on Facebook and other social platforms.

wp rocket facebook poll result

How Much Does WP-Rocket Cost you?

wp rocket pricing review

The plugin is currently available in three annual plans- Single ($49), Plus ($99), and Infinite ($249). The Single Plan can be used by a single website, Plus plan supports 3 websites, and the Infinite plan can be used for unlimited websites. You can get a 20% discount using the WP-Rocket Spring Sale 2021 for a limited period of time. This offer will be valid till 14th April, 2021 only.

I highly recommend to invest for this plugin. This plugin is worth investing as it will improve your website speed, which is a must to get better ranking and better user experience.

2. W3 Total Cache (Free)

If you have a tight budget or don’t want to pay for a Free WordPress caching plugin, the best option for you is W3 Total Cache. With more than a million active installs, W3 Total Cache is one of the most popular free cache plugins for WordPress and is recommended by publications and companies like Mashable, MattCutts, and AT&T. You can read the comparison between WP Rocket Vs W3 Total Cache plugin.

The plugin creates a static version of every single aspect of your website along with integrations for the content delivery network to help you offer better speed to your website visitors irrespective of whether you are using dedicated hosting or shared hosting. The plugin is completely free and claims to offer bandwidth savings of up to 80%.

3. WP Super Cache (Free)

wp super cache

As far as active installations are concerned, WP Super Cache is the most popular caching plugin with more than 2 million active installs. Just like other plugins, it generates a static HTML file of your WordPress website which is server by your hosting server when someone tries to access your website. As this static file can be served thousands of times, rest assured that your website visitors will enjoy a faster browsing experience on your website.

The plugin uses 3 different ways of serving the cached files- Expert, Simple and WP-Cache to make sure that your website is ready for traffic spikes at all times. WP Super Cache is free and comes with default settings which you can easily adjust if required.

4. SG Optimizer (Free With SiteGround)

sg optimizer

This plugin can only be used if you host with SiteGround (which I would highly recommend). This website is hosted on SiteGround GoGeek plan and I am very happy to use their hosting service. For this blog I use Sg Optimizer, WP Rocket plugin together and get the best speed for my website.

For all my niche websites or subdomain websites, I use only this plugin to get the best speed. Yes, this plugin is alone enough to provide a very fast loading website as it cover various essential features of a cache plugin. If your website is hosted on SiteGround, then this is the best plugin you must install.

5. Swift Performance (Free)

swift performance

Swift Performance is a cache and performance booster plugin. It can speed up your site, improve SEO scores and user experience.. It also displays the total size of the cache stored in the dashboard and allows you to manually or automatically clear the cache. It also supports responsive images and works with Autoptimize and WebP.

SWIFT Performance is the best plugin to speed up WordPress websites. Support is always fast and helpful. Lite is good, but PRO version is recommended. You can read the detailed comparison between WP Rocket and Swift Performance.

6. WP Fastest Cache (Free + Premium)

wp fastest cache

If you are new to WordPress or caching plugins and are looking for an easy-to-use cache plugin, WP Fastest Cache is the way to go. It offers fewer settings as compared to most plugins listed in the post but is still very powerful and efficient. For reducing the size of static files, the plugin minifies the CSS and HTML files. You can also disable emojis for your website which is known to slow down the speed.

The plugin is available in free as well as premium version. While the free version has all the basic features, the premium version provides access to a number of useful features such as database cleanup, image optimization, mobile caching, etc. for improving the page speed.

7. Hyper Cache (Free)

Hyper Cache is another great cache plugin for WordPress. The plugin is one of the few that are written entirely in PHP to help you get maximum speed for your website. Irrespective of whether you are using a cheap hosting plan or dedicated hosting, you are sure to experience an increase in the speed at which your website is accessed with the help of this plugin.

With Hyper Cache, you also get a mobile theme which you can use for enabling caching with different layouts for desktop and mobile users. The free plugin is bbPress ready and also allows you to serve a cached copy of your website even to people who comment on various posts on your website.

FAQs Related To Best WordPress Cache Plugin in 2021

Why Use a WordPress Caching Plugin?

As your website grows with more content and traffic, your website will start loading slow. Even a good design also impacts page-speed. That’s the reason we need to install a cache plugin so that we can load the static or common resources of a website on visitors browsers to increase website speed.

How Loading Times Impact Your Website?

User retention plays a vital role in ranking and user experience in 2020. So if your website is loading slow, visitors will exit form your website and this will create a bad impression.

How to Improve the Speed of WordPress?

The best way to improve your website speed instantly is by installing a cache plugin. There are various free & premium cache plugins available, if you want the best speed then go for WP-Rocket plugin.

What Does a Caching Plugin Do?

In short, caching plugins help WordPress work more efficiently. By default, each time a page on your WordPress website is accessed by a visitor, the content is generated dynamically with lots going on in the background, including multiple database queries and code executions.

Conclusion: What Is The Best WordPress Cache Plugin in 2021?

As you can see, all the Top 7 WordPress caching plugins in 2021 discussed above come with their own features and benefits. Free plugins are good to start with, but if you want to go ahead to achieve the extra page-speed and best caching experience then you must invest in WP-Rocket.