Server-Level Caching
Built into LiteSpeed server for maximum speed, not just browser caching.
WordPress Add-onSpeed up your WordPress site instantly with LiteSpeed Cache
The most powerful free caching plugin, built for LiteSpeed servers. Faster pages, better SEO, zero configuration needed.
- Faster load times
- Better SEO rankings
- Higher conversion rates
- No cost required — completely free
LiteSpeed Cache on wordpress.org — over 5 million active installs
What it does
What is LiteSpeed Cache?
LiteSpeed Cache is a free, all-in-one WordPress performance plugin built for LiteSpeed Web Servers. It handles caching, image optimization, CDN integration, and database cleanup automatically with no technical knowledge required. Because it integrates at the server level, it can deliver performance that traditional caching plugins struggle to match.
Everything included, completely free
No premium plan needed. All features work out of the box.
Image Optimization
Automatic WebP conversion and lazy loading for every image.
CDN Integration
Built-in QUIC.cloud CDN support for global delivery.
Database Optimizer
Automatic cleanup of post revisions, transients, and overhead.
GZIP & Brotli
Brotli and GZIP compression shrink text assets before they travel.
Core Web Vitals
Improve LCP, CLS, and FID scores automatically.
Server
Level cache
Pages are served by the web server itself, not rebuilt by PHP
WebP
Images
Automatic conversion and lazy loading, no plugin stack needed
QUIC.cloud
CDN ready
Optional global delivery built into the plugin
5M+
Installs
Active installs of the plugin on wordpress.org
With IM Host
Why use LiteSpeed Cache with IM Host?
Our servers run on LiteSpeed Web Server technology, meaning LiteSpeed Cache operates at the server level, not just the application layer. This gives your site deeper optimization and speed gains that providers without LiteSpeed integration simply cannot match.
- Pre-configured — works out of the box on all plans
- Server-level integration — deeper optimization than Apache or Nginx
- Free on all hosting plans — no extra cost
What our customers have to say
SM
Sara M.
WordPress Developer
“Switched from WP Rocket to LiteSpeed Cache after moving to IM Host. My pages felt faster the same afternoon, and it cost nothing and needed no configuration.”
WordPressPerformance
KA
Karim A.
E-commerce Store Owner
“LiteSpeed Cache + IM Host reduced my store's load time from 4.2 seconds to under 1 second. Sales conversion improved noticeably within the first week.”
WooCommerceSpeed
LH
Layla H.
Agency Owner
“I manage 30+ client sites on IM Host. LiteSpeed Cache handles all of them automatically — I haven't touched a caching setting in months.”
AgencyMulti-site
FAQ
Quick answers about LiteSpeed Cache on IM Host WordPress hosting.
Start with the fastest WordPress caching — free.
Every IM Host plan includes LiteSpeed server technology and full LiteSpeed Cache support.