LiteSpeed Cache的作者是LiteSpeed Technologies，目前有1+ 百万个有效安装。已经Tested with 5.4.1版本的wordpress。
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 most popular plugins, including WooCommerce, bbPress, and Yoast SEO.
General Features may be used by anyone with any web server (LiteSpeed, Apache, NGiNX, etc.).
LiteSpeed Exclusive Features require one of the following: OpenLiteSpeed, commercial LiteSpeed products, LiteSpeed-powered hosting, or QUIc.cloud CDN. Why?
Free QUIC.cloud CDN Cache
Image Optimization (Lossless/Lossy)
Minify inline CSS/JS
Automatically generate Critical CSS
Responsive Image Placeholders
Multiple CDN support
HTTP/2 Push for CSS/JS (on web servers that support it)
LITESPEED EXCLUSIVE FEATURES
WordPress REST API 呼叫的缓存
Ability to schedule purge for specified URLs
WooCommerce and bbPress support
WordPress CLI commands
API system for easy cache integration
Exclude from cache by URI, Category, Tag, Cookie, User Agent
Multiple crawlers for cache varies
HTTP/3 & QUIC support
ESI (Edge Side Includes) support*
Widgets and Shortcodes as ESI blocks*
* Feature not available in OpenLiteSpeed
Join our Slack community to connect with other LiteSpeed users.
Ask a question on our support forum.
View detailed documentation.
Read WordPress Wednesday tutorials on our blog.
Help translate LSCWP.
The vast majority of plugins and themes are compatible with LSCache. Our API is available for those that are not. Use the API to customize smart purging, customize cache rules, create cache varies, and make WP nonce cacheable, among other things.
For your own information: LiteSpeed Cache for WordPress potentially stores a duplicate copy of every web page on display on your site. The pages are stored locally on the system where LiteSpeed server software is installed and are not transferred to or accessed by LiteSpeed employees in any way, except as necessary in providing routine technical support if you request it. All cache files are temporary, and may easily be purged before their natural expiration, if necessary, via a Purge All command. It is up to individual site administrators to come up with their own cache expiration rules.
In addition to caching, our WordPress plugin has an Image Optimization feature. When optimization is requested, images are transmitted to a remote QUIC.cloud server, processed, and then transmitted back for use on your site. LiteSpeed keeps copies of optimized images for 7 days (in case of network stability issues) and then permanently deletes them. Similarly, the WordPress plugin has a Reporting feature whereby a site owner can transmit an environment report to our server so that we may better provide technical support. Neither of these features collects any visitor data. Only server and site data is involved.