WordPress Cache Plugin – Why You Need It ? Check Trending List

Are you facing any problem related to your wordpress site speed? Do you want to improve site speed and reduce load time? Here are the quick tips for speed up your site and reduce load time. In this post, you will find the list of best wordpress cache plugins to boost your site speed. 

For a new blog or website, it is very important to load fast. According to Kinsta when Mozilla increased page speed by 2.2 sec, Firefox downloading rose 10 million per years. Website speed affects conversion rate. Website having good load time also have good conversion rate than slow websites.

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You can check your site load time using Pingdom or Gtmetrix etc. Also, site speed helps to improve page rank in search engines. But we don’t need to worry, we have lots of option to improve site speed easily. 

What is Cache and why we need it? 

Cache is a technique to serve the optimized static page to the users in place of dynamic queries. If you open a website in your browser, It stores the static files including images, HTML, JS, CSS etc file in local disk. After that every time you open the same website, it will serve the previously stored files after matching the files from original destination. If any changes occur in original files, it will serve the latest version for that particular file. 

WordPress Cache

Speed is the most significant factors for a website. It directly affects the revenue of a website. Some high traffic sites conducted research and uncovered the following facts:

Source – W3 Total Cache WordPress Page

Google.com: +500 ms (speed decrease) -> -20% traffic loss

Yahoo.com: +400 ms (speed decrease) -> -5-9% full-page traffic loss (visitor left before the page finished loading)

Amazon.com: +100 ms (speed decrease) -> -1% sales loss 

Therefore we need cache on our site to load faster. It also helps the folks who have limited hosting plans by reducing the server load, I/O usage, CPU usage etc and prevent from any unexpected error due to the server like most common 500 Internal server error etc. 

Best WordPress Cache Plugins

Thanks to the developer who work hard and give their best to create these awesome wordpress cache plugin. There are lots of wordpress cache plugin available in the wordpress repository or another marketplace for free and paid both. You are free to choose anyone according to your need. Here I have listed 3 or 4 (not too many to avoid confusion) best wordpress cache plugin trusted by many popular agency and bloggers. 

1. W3 Total Cache

wordpress cache


Over 1+Million download W3 Total cache is one of the best and popular wordpress cache plugin in the wordpress repository, highly recommended by top brands like mattcutts.com, mashable.com, smashingmagazine.com and many more. It improves the SEO and user experience by increasing site speed and reducing download times via CDN (Content Delivery Network) integration.

According to W3 Total Cache Page, It will increase site performance by 10X faster after full configuration. this plugin increase page rank, improved web server performance, user engagement etc. It also saves up to 80% bandwidth using minify and HTTP compression of HTML, js, css and feeds. W3TC provides the features to caching database cache, object cache, page cache, fragments cache, feeds caching and many more option. 

W3 total cache is compatible with every type of hosting like shared hosting, virtual private / dedicated servers etc.  Provide option to integrate CDN easily within W3 Total Dashboard with WP-Admin area. 

W3 Total Cache provides the lots of feature like Extension framework for customization for example CloudFlare, WPML, New Relic etc., WP CLI support, AMP support, Secure SSL support etc. 

It has only one drawback that is complicated configuration. Except this one, it is my favourite plugin and I am using it since my beginning days on all of my wordpress website. 

Get W3 Total Cache

2. WP Rocket (Recommended)

wordpress cache

WP-Rocket is a premium wordpress cache plugin starting from $39. As the WP-Rocket page says, it has 297K astronauts in their orbit at the time of writing this post. 

Like W3TC, it is not a heavy configuration plugin. It is a simple and fast plugin like. Easy to configure and gives best result among the market. WP Rocket provides features like page caching, static file compression, images on request and many more and it is a developer friendly plugin. 

It also provides CDN support, sitemap preloading, GZIP compression, database optimization, Google font optimization, lazyload, DNS Prefetching, mobile detection, eCommerce friendly, import/export and many more.

Why need to pay while other free plugin are available?

 Free plugins always has some drawback. But with the premium plugin, you will always get the best solution like premium support, easy configuration, regular updates and many more things. 

Get WP Rocket (Recommended)

3. WP Super Cache

wordpress cache

WP Super Cache is another great plugin with 1+ Million download on WordPress repository. It generates static html files from your dynamic WordPress blog and serve that file instead of processing the comparatively heavier and more expensive WordPress PHP scripts.

This generated file serve to the users who are not logged in, users who have not left a comment on your blog and users who have not viewed a password protected post.

The Plugin served the cached files in three ways that are;

Expert – It uses Apache mod_rewrite to serve cached files. It completely bypasses the PHP and is extremely fast. 

Simple – Cached files are served by PHP.

WP-Cache caching –This is mainly used to cache pages for known users, URLs with parameters and feeds.

It provides features like compress pages, CDN Integration, Cache Rebuild, Extra Homepage Checks and many more. 

Get WP Super Cache


All the above plugins are great. You can use it according to your need. For more clarification check the image below form the WP-Rocket.

wordpress cache plugin comparison
Source : WP-Rocket

You can clearly check which one is better for you. Currently I am using W3TC in WP Yard. WordPress Cache plugin is compulsory for every wordpress website to load faster. Caching helps to optimize site performance and increase page ranking in search engines. 

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Keep Smiling! Keep Caching! 🙂


Life is a blank canvas. We fill color with our choices, decision, passion, and profession. Designing makes it easier, memorable and contribute lots of happiness. I’m chasing my travel dream with @barishey #barishey

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