What is Website caching
When a visitor requests a page from your website it will ask for the information about that page from the MYSQL database which WordPress uses to store pages, posts and much more. The process of requesting the pages, posts from the MYSQL database can take time and can slow down the website. This is where caching comes in. The Caching plugin allows your website to generate cached versions or complete HTML versions of your website which means the website no longer needs to access the MYSQL database every time a visitor accesses a page instead it serves the page to the visitor from the cache stored on the server disk which makes the website load a lot faster and therefore provides the website visitor with a better user experience
Why Should you Use a WordPress caching plugin?
Without a WordPress caching plugin, requests for every element of your website need to be requested from the MYSQL database which can really slow a website down so caching is a great way to speed up your website to provide your website visitors with the best experience.
A caching plugin offers the following benefits
- Speed up your website
- Improve the end-user experience
- Reduce the number of resources ( CPU, memory ) the server uses
- Improves your SEO as a faster website rank higher in Google
- Lower your TTFB (time to the first byte)
Best Cache Plugins For WordPress
We have hand-selected the following plugins which we believe will help provide you with the best website speed and performance results however WordPress has lots of cache plugins to choose from which you can download and install via your website.
To find out more visit https://en-gb.wordpress.org/plugins/search/cache/
WP Super Cache
WP Super Cache is a very popular free plugin that is used by more than two million websites.
WP Super Cache creates static HTML files and displays them instead of PHP scripts that query the MYSQL database which can slow down a website.
The plugin offers three different caching modes noted below.
- WP-cache caching
Most people can use a simple option which is great if you want to speed up your website with a few clicks. This option also does not require you to make any changes .htaccess file which can be scary for beginners using WordPress.
The expert mode as you may have guessed includes more complex options. Unless you’re experienced with coding and web development, I would not recommend this option for you as it requires an Apache mod_rewrite module as well as modifications to your .htaccess file.
Overall this is a great caching plugin that works really well and will give you the results you need to speed up your website. With the option of simple and complex modes to choose from its suitable for both beginners and experts and we would highly recommend you take a look at this plugin for your website.
W3 Total Cache
With more than one million active installs, W3 Total Cache is one of the most popular WordPress cache plugins on the market
W3 Total Cache is an open-source plugin, which is completely free to use.
This plugin works for both mobile and desktop versions of your website. W3 Total Cache integrates with your website’s CDN. It’s also helpful for sites with SSL certificates, making it a top choice for e-commerce websites.
You should keep in mind that W3 Total Cache can be a bit complex to use. Even though it’s a popular choice, it may not be the best option for WordPress beginners. There are 16 pages in the settings section of this plugin, for example. However, you won’t have to manually configure all of these options. The default settings work well right out of the box. So unless you’re a developer who has lots of experience with these options, I’d recommend sticking to the defaults.
If you want that type of added customization, there is a separate setting for each type of caching. You can have different settings for things like:
- Object caching
- Page caching
- Browser caching
- Database caching
W3 Total Cache comes highly recommended for both beginners and experts who are looking to speed up a website. It also includes all the option you need to tweak the settings for the more complex e-commerce websites.
Comet Cache is another plug-in we have chosen because its easy to use and works straight out of the box after you have installed it at your website is also includes a user-friendly dashboard which makes updating the setting for the plugin simple.
The Comet Cache plugin includes a number of caching options which will allow you to quickly start caching the following elements of your WordPress website.
Comet Cache offers you the option to choose a free and paid version of the plugin. Most people will be OK using the free version as it includes all the features you need to optimize your website however if you need more advanced caching features you may want consider looking at the paid version of the plug-in. Overall this is a good caching plug-in which will allow you to speed up your website in a few clicks after you have installed the plugin and comes highly recommended.
WP Rocket is one of the best WordPress cache plugins available however you have to pay for it compared to the free plugins below which do just as good a job as the WP Rocket plugin.
WP Rocket offers settings designed to speed up your WordPress website straight away after you have installed the plugin it also offers advanced settings that can be customized by developers or site owners who have a bit more technical knowledge.
Another benefit that the plugin offers is the images on request feature. This means that images only get loaded when they are visible on the screen. So if you have pages with lots of images deeper in the scroll, they won’t be loaded initially. This dramatically improves your loading time.
Overall, WP Rocket is a good WordPress cache plugin for beginners and experienced developers however you do have to pay for it and the free plugins noted below offer similar benefits and improvements to help you speed up your website.