LiteSpeed Cache (LSCWP) is a robust WordPress plugin designed for site acceleration and performance optimization. Leveraging server-level caching, LSCWP significantly enhances loading speeds and user experiences for WordPress sites. It supports WordPress Multisite setups and integrates seamlessly with popular plugins like WooCommerce, Yoast SEO, and bbPress. The plugin is also compatible with a variety of web servers, including LiteSpeed, Apache, and NGINX, and offers exclusive features when used with LiteSpeed-powered hosting or OpenLiteSpeed servers.

This all-in-one optimization tool provides features like image compression, critical CSS generation, and asynchronous resource loading to achieve top-notch PageSpeed scores and Core Web Vitals metrics. Its compatibility with QUIC.cloud services further enhances website performance through features like CDN caching and real-time optimization tools.

Table of Contents

Features

General Features:

Free QUIC.cloud CDN cache integration.
Image optimization (lossless and lossy).
CSS, JavaScript, and HTML minification and combination.
Browser and object caching support.
Database cleaning and optimization.
Lazy loading of images and iframes.
Critical CSS and asynchronous CSS loading.
Multisite and responsive image support.
WebP image format conversion.

LiteSpeed Exclusive Features:

Server-level page caching with smart purging.
Caching for REST API calls and private user caches.
Advanced scheduling for cache purges.
Seamless WooCommerce and bbPress compatibility.
Edge Side Includes (ESI) for partial page caching.
HTTP/3 and QUIC protocol support.

Pricing

LiteSpeed Cache is free to use, with additional premium features available via QUIC.cloud services. For detailed pricing, visit the LiteSpeed Cache Pricing page .