It is very important to have a cache plugin on your WordPress blog. Before analyzing whether WP-Rocket is better than other free cache plugins for improving your site performance and boosting its speed, it is important to clarify what caching can do for your site. A cache is a high-speed temporary access area which stores recently-used information to be quickly accessed at a later time. So, to save and display a static version of your site’s content to visitors, caching is used.

There are many caching tools available to increase your site’s speed and performance, reduce its bandwidth consumption, reduce the load on your hosting server etc. The caching plugins that specifically stand out from the rest are: WP-Rocket, WP Super Sache and W3 Total Cache, but which one among these is better? In the following section, I list these cache plugins in order and discuss why WP-Rocket is the best and W3 Total Cache is better than WP Super Cache.

  1. WP- Rocket

WP-Rocket is a paid WordPress caching plugin with prices starting at $49. Besides caching, WP-Rocket has some other features as well, that can speed up websites.

It is an excellent plugin, however, some people say that the fact that this plugin is not free is a slight disadvantage. But, being an exceptionally popular plugin, having 4.5 stars or above reviews, many people are of the view this plugin is well worth the money.

WP Rocket has a user-friendly interface and many non-caching performance features: database optimization, minification, lazy loading etc. WP Rocket comes out ahead for ease of installation and configuration. Also, when it comes to speed, many developers have taken tests to show that WP-Rocket beat all other cache plugins; actually, it can halfload time.

Following are some of the best features of WP Rocket:

  • Ease of use
  • CDN compatibility
  • Media optimization
  • Database optimization
  • Minification
  • Mobile detection and caching
  • Ecommerce friendly
  • WebP Compatability
  • DNS prefetch
  • Cloudflare integration etc
  • W3 Total cache

The fact that this plugin is free is a major benefit. For many developers, it is unappealing to pay for plugins after spending money on building their site. It is also one of the best performance optimization frameworks for boosting user experience and improving load times. W3 Total cache is recommended by some of the most reputed and best hosting providers in the industry.

W3 Total cache vs WP-Rocket

W3 Total cache is enough for you if you are a beginner but to provide super fast speed to your blog, WP-Rocket is the best choice and worth paying for. Here are the three 3 reasons why you might pick WP Rocket over W3 Toal cache:

  • With WP Rocket, you get exclusive access to customer support. They will help you fix WordPress performance issues that might be slowing down your website.
  • WP Rocket is loaded with ultimate features such as lazy loading of images, deferred loading of JavaScript and minification.
  • WP Rocket offers several exclusive features for speeding up your site performance: images on request, static file compression developer friendly, etc
  • WP Super cache

It is a static plugin for WordPress and it generates HTML files without comparatively heavy PHP scripts. This plugin significantly speeds up your WordPress site. It has a plugin and hooks system, works well with WordPress MU and has a “lockdown” button.

WP Super cache vs WP-Rocket

WP Rocket is faster than WP super cache. WP rocket, if optimized properly, will load your site 3 times faster than WP Super Cache. Also, WP rocket delivers a 20% smaller page size and has 25% fewer requests due to the concatenation of CSS into one CSS file.

WP Super Cache vs W3 total cache

Compatability is the key advantage that W3 Total cache has over WP super cache. Also, W3 Total cache beats W3 Super cache when it comes to any host web and theme; W3 Total cache works well with them whereas issues have been reported with WP super cache.

Overall, W3 total cache has more features than WP super cache. Also, W3 total cache is better when it comes to functionality, support, features and integration with performance-enhancing software. However, WP super cache is your best bet if you are looking for a simple, reliable and free caching solution.