Guess what happens when a website is slow? No one visits it.
Loneliness creeps in and soon, no one remembers the name of the website. It won’t show up on decent search engine ranking positions.
Sorry, I got a little dramatic.
However, it’s true. Slow websites get no love. Therefore, you need to find a way to optimize your WordPress website. The easiest way of doing it is through a caching plugin.
Even though the ‘Settings’ tab of WP Rocket is divided into seven sections — users can easily get around it without being dragged into a room full of technicalities. Still, there is an ‘Advanced Options’ tab, which is only used to select the files and pages you want to exclude from minification and caching.
WP Rocket is the most user-friendly option as it comes with a license fee of $39 for one website, $99 for three websites (business license) and $199 for an endless supply of websites. What’s more is that all of these options come with a 30-day money-back guarantee for a year of supports and updates.
The recent version of WP Rocket is compatible with the current version of WordPress (4.7.2). Click here if you wish to buy the plugin.
W3 Total Cache
If you want to get a better chance of generating leads and increase in traffic, then W3 Total Cache is a shoo-in for that department. With the help of one of its popular feature, Content Delivery Network (CDN) integration, so you can easily reduce reload times and improve site’s overall performance by tenfold. It also supports Accelerated Mobile Pages (AMP), Secure Socket Layer (SSL), including caching of database objects and fragmented disk or memory.
If you wish to tweak the functioning of the page a bit, then you’ll be happy to know that the plugin comes with a Dedicated Settings Page for each kind of caching, such as: database caching, browser caching and page caching. It allows you to alter the default life of a cached objects. Therefore, going through 16 pages of plugin settings can be strenuous, but once you get the hang of it — it’s all good.
Several WordPress users highly recommend using W3 Total Cache on all WooCommerce and WordPress sites for their sites. Let us assure you that W3 Total Cache works very well with the latest version of WordPress. To download the plugin, simply click here.
WP Super Cache
Unarguably, WP Super Cache is one of the best cache plugins which is available for WordPress. It enables you to generate static HTML files from your dynamic WordPress blog. After this, you will only be working on that specific file instead of working on heavier and expensive WordPress PHP scripts.
It consists of seven tabs in the ‘Options’ tab, but it is relatively simple-to-use. By enabling cache from the ‘Easy’ tab, your plugin will begin to cache your pages automatically. You can use the ‘Contents’ tab to check the number of pages that are cached.
Over 99.9% of internet users are served with static HTML files and the best part is that they don’t even see those files — they will get different cached files that are better than most uncached files.
To customize your cache settings for a better performance, visit the ‘Advanced Settings’ area. There are some files that should have been enabled by default, such as ‘Don’t Cache Pages for Known Users’ and ‘Compressing Files. ’
Fortunately, the current version of W3 Super Cache is compatible with the latest version of WordPress (4.7.2). Please click here to download and install the plugin.
WordPress Cache Testing
Tested using these two scenarios.
1. A busy store was created with nearly 100 requests that had a number of images, plugins and dynamic elements to make it heavy. Cache plugins were tested to see if they can handle such a site.
2. A simple blog with a minimalistic theme with only 10 requests and already optimized. Plugin were tested to see if it has an impact on such a website.
Best WordPress Cache Plugins
|Without caching (baseline)||3.00s/2.10s||1.00s/597ms|
|SWIFT Performance Lite (free)||1.04s/890ms||768ms/570ms|
|SWIFT Performance (paid)||busy 911ms/900ms||644ms/453ms|
|WP Rocket (paid)||1.05s/1.02s||659s/426ms|
|Simple Cache (free)||1.07s/993ms||498ms/458ms|
|LiteSpeed Cache (free)||982ms/1.02s||569ms/532ms|
|Comet Cache (free)||1.21s/955ms||557ms/460ms|
|Powered Cache (free)||1.28s/938ms||748ms/680ms|
|WP Fastest Cache (free)||1.30s/963ms||573ms/527ms|
|Borlabs Cache (paid)||1.19s/1.04s||919ms/723ms|
|Yasakani Cache (free)||1.30s/1.07s||851ms/568ms|
Average WordPress Cache Plugins
|Blunt Cache||not tested|
|Browser Caching with .htaccess||2.6s/2.0s|
|Cache for WordPress Performance||1.9s/1.6s|
|FOCUS Object Cache||2.6s/2.2s|
|Hyper Cache Extended||1.6s/1.1s|
|Speed Up – Browser Caching||1.6s/1.6s|
|WP LCache||not tested|
|WP Speed of Light||1.71s/1.1s|
|WP Super Cache||2.0s/1.7s|
Bad WordPress Cache Plugins
|A2 Optimized WP||not tested|
|Full Site Cache for KeyCDN||not tested|
|MemcacheD Is Your Friend||2.6s/2.4s|
|SG Optimizer||slow & sticky|
|Super Static Cache||1.7s/1.4s|
|W3 Total Cache (W3TC)||1.5s/2.0s|
|WP Fast Cache||2.5s/1.0s|
|WP Optimize Speed By xTraffic||not tested|
|WP Spider Cache||not tested|
|WPBase Cache||not tested|
Read detailed reviews and test results of WordPress cache plugins on WP Johnny to select the best one for your website.