There are a plethora of free and paid WordPress caching plugins to choose from.
Only the top 5 best WordPress caching plugins were chosen to make the comparison more reasonable. Only free plugins having a user review rating of at least four stars out of five in the WordPress Plugin Directory, as well as those that had been updated within the last two years, made the cut. Commercial plugins with a good reputation and a reasonable feature set were also included.
We searched for plugins that were simple to set up and gave speed gains with only a few clicks, rather than requiring sophisticated settings when choosing the plugins for our comparison. If you have the time and skills, you might be able to customize these caching plugins for your website’s specific setup and obtain better results, or you might be able to locate more complex solutions not mentioned in this list.
However, for the purposes of this comparison, the fastest plug-and-play solutions were sought. The plugins are ordered by the number of WordPress sites that use them, with the fastest WordPress caching plugins being disclosed at the end of the article.
With over a million active instals and a 4.3 out of 5 star rating in the WordPress Plugin Directory, W3 Total Cache is one of the most popular caching plugins for WordPress. Many big magazines, including Smashing Magazine, Mashable, MakeUseOf, Web Designer Depot, and others, use it every few months.
1. W3 Total Cache
W3 Total Cache shaved an average of 0.62 seconds off the baseline loading time in our GTmetrix tests to determine the best WordPress caching plugins, resulting in a 20.64 percent gain in page speed. According to Pingdom, the plugin reduced loading time by an average of 1.06 seconds, resulting in a speed boost of 29.16 percent.
2. WP Super Cache
WP Super Cache is another highly popular free WordPress caching plugin that has over a million active instals and a user rating of 4.2 out of 5 stars, earning it a spot in our list of the top WordPress caching plugins. It’s especially good at protecting your server from stuttering or even overloaded during significant traffic spikes like those that can happen when your blog makes Reddit’s front page or gets featured on other prominent sites.
In GTmetrix, WP Super Cache reduced the loading time by 0.85 seconds, improving the speed by 28.07 percent. This plugin reduced the load time by 1.03 seconds in our Pingdom tests, improving the speed by 28.61 percent, making it one of the quickest alternatives in our test of the best WordPress caching plugins.
3. WP Rocket (review)
In our evaluation of the top WordPress caching plugins, WP Rocket is the most popular premium choice. It routinely outperforms other WordPress caching plugins in side-by-side comparisons and is currently used on over 100,000 sites. A single-site licence will set you back $49, a three-site licence will set you back $99, and an unlimited licence will set you back $249.
According to GTmetrix, WP Rocket improved loading speed by 34.12% by cutting the time to 0.98 seconds. In our Pingdom tests, it reduced loading time by an average of 1.27 seconds, a 35.21 percent improvement. As a result of these results, it is the quickest plugin in our comparison of the top WordPress caching plugins.
4. WP Fastest Cache
WP Fastest Cache is similar to many other caching plugins, but it’s easier for the ordinary user to understand because it has less customization options. It’s frequently updated and has a 4.8 out of 5 star rating on the WordPress Plugin Directory. WP Fastest Cache has over 100,000 active installations.
WP Fastest Cache did not seem to be the fastest in our speed tests, reducing load times by only a half second in both cases. In our evaluation of the best WordPress caching plugins, this resulted in a speed gain of 15.3 percent in GTmetrix and 15.74 percent in Pingdom, putting it near the bottom.
5. Hyper Cache
Hyper Cache is a PHP caching plugin for WordPress that doesn’t require any complicated configuration. It features distinct caches for desktop and mobile users, as well as an extra feature that allows it to cache efficiently even on sites with a lot of user comments and debate involvement – something that other caching plugins are known to struggle with.
According to the WordPres Plugin Directory, it has over 50,000 current instals and a rating of 4.5 out of 5 stars.
Hyper Cache improved page load performance by 13.75 percent in GTmetrix testing, reducing page load time by an average of 0.45 seconds. In Pingdom tests, it performed somewhat better, reducing load time by 0.71 seconds and increasing speed by 20.37 percent. However, this wasn’t enough to propel Hyper Cache into the top half of our ranking of the best WordPress caching plugins.