Do you want to increase the speed of your WordPress website? Using a caching plugin on your website is one of the best ways to ensure your website loads faster.
Statistically speaking, nearly half of your website’s audience expects your site to load in less than 3 seconds. So it comes as no surprise that Google continues to emphasize site speed in its search algorithm. The higher the page speed, the better your search rankings, and the more organic traffic you can attract.
Best WordPress Caching Plugins 2023
1. W3 Total Cache
W3 Total Cache (W3TC) improves the SEO and user experience of your site by increasing website performance and reducing load times by leveraging features like content delivery network (CDN) integration and the latest best practices.
W3TC is the only web host agnostic Web Performance Optimization (WPO) framework for WordPress trusted by millions of publishers, web developers, and web hosts worldwide for more than a decade. It is the total performance solution for optimizing your WordPress Website.
Features:
- Compatible with shared hosting, virtual private/dedicated servers, and dedicated servers/clusters
- Transparent content delivery network (CDN) management with Media Library, theme files, and WordPress itself
- Mobile support: respective caching of pages by referrer or groups of user agents including theme switching for groups of referrers or user agents
- Accelerated Mobile Pages (AMP) support
- Secure Socket Layer (SSL) support
- Caching of (minified and compressed) pages and posts in memory or on disk or on (FSD) CDN (by user agent group)
- Caching of (minified and compressed) CSS and JavaScript in memory, on disk, or on CDN
- Caching of feeds (site, categories, tags, comments, search results) in memory or on disk or on CDN
- Caching of search results pages (i.e. URIs with query string variables) in memory or on disk
- Caching of database objects in memory or on disk
- Caching of objects in memory or on disk
- Caching of fragments in memory or on disk
- Caching methods include local Disk, Redis, Memcached, APC, APCu, eAccelerator, XCache, and WinCache
- Minify CSS, Minify JavaScript, and Minify HTML with granular control
- Minification of posts and pages and RSS feeds
2. LiteSpeed Cache
LiteSpeed Cache for WordPress (LSCWP) is an all-in-one site acceleration plugin, featuring an exclusive server-level cache and a collection of optimization features.
LSCWP supports WordPress Multisite and is compatible with the most popular plugins, including WooCommerce, bbPress, and Yoast SEO.
Features:
- Free QUIC.cloud CDN Cache
- Object Cache (Memcached/LSMCD/Redis)
- Image Optimization (Lossless/Lossy)
- Minify CSS, JavaScript, and HTML
- Minify inline CSS/JS
- Combine CSS/JS
- Automatically generate Critical CSS
- Lazyload images/iframes
- Responsive Image Placeholders
- Multiple CDN support
- Load CSS/JS Asynchronously
- Browser Cache
- Database Cleaner and Optimizer
- PageSpeed score optimization
- OPcode Cache
- HTTP/2 Push for CSS/JS (on web servers that support it)
- DNS Prefetch
- Cloudflare API
- Single Site and Multi-Site (Network) support
- Import/Export settings
3. WP Fastest Cache
The free version is enough to speed up your site but in the premium version there are extra features such as Mobile Cache, Widget Cache, Minify HTML Plus, Minify CSS Plus, Minify JS, Combine JS Plus, Defer Javascript, Optimize Images, Convert WebP, Database Cleanup, Google Fonts Async, Lazy Load for super-fast load times.
Features:
- Mod_Rewrite which is the fastest method is used in this plugin
- All cache files are deleted when a post or page is published
- Admin can delete all cached files from the options page
- Admin can delete minified CSS and js files from the options page
- Block cache for specific page or post with Short Code
- Cache Timeout – All cached files are deleted at the determined time
- Cache Timeout for specific pages
- Enable/Disable the cache option for mobile devices
- Enable/Disable the cache option for logged-in users
- SSL support
- CDN support
- Cloudflare support
4. Autoptimize
Autoptimize makes optimizing your site really easy. It can aggregate, minify and cache scripts and styles, inject CSS in the page head by default but can also inline critical CSS and defer the aggregated full CSS, move and defers scripts to the footer, and minifies HTML. You can optimize and lazy-load images, optimize Google Fonts, async non-aggregated JavaScript, remove WordPress core emoji cruft, and more. As such it can improve your site’s performance even when already on HTTP/2!
There is extensive API available to enable you to tailor Autoptimize to each and every site’s specific needs.
If you consider performance important, you really should use one of the many caching plugins to do page caching
5. WP Super Cache
This plugin generates static Html files from your dynamic WordPress blog. After an HTML file is generated your webserver will serve that file instead of processing the comparatively heavier and more expensive WordPress PHP scripts.
The static HTML files will be served to the vast majority of your users:
- Users who are not logged in.
- Users who have not left a comment on your blog.
- Or users who have not viewed a password-protected post.
99% of your visitors will be served static HTML files. One cached file can be served thousands of times. Other visitors will be served custom cached files tailored to their visit. If they are logged in or have left comments those details will be displayed and cached for them.