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LiteSpeed Cache

Combine file optimisation, media lazy loading, and caching features to speed up WordPress.

Documentation reviewed:

Read the French edition

Visit the official LiteSpeed Cache website ↗

Documented presentation. No practical test, speed gain, commercial result or compatibility level was measured for this listing.

A free version or tier is available; paid features and connected services may cost extra.

What it does

Combine file optimisation, media lazy loading, and caching features to speed up WordPress.

Who it may suit

Hosting compatible with LiteSpeed caching, or a site that wants to examine its optimisation features separately from page caching.

When to consider another approach

Installing the plugin on any server does not automatically enable LiteSpeed page caching; avoid running two competing cache systems.

Limits and paid features

Page caching and exclusive features require LiteSpeed, OpenLiteSpeed, or QUIC.cloud; general optimisations can be used more widely.

Check before deciding

Identify the server and host-level cache, confirm a cache HIT for an anonymous visitor, then check the cart, account, and excluded pages.

  • Check supported versions and maintenance on the official page.
  • Test interactions with your theme and plugins on a copy of your site.
  • For paid plans, check renewals, site limits and refund conditions.

Key facts

Type
WordPress plugin
Pricing and renewal
Check with the vendor. No unverified price is displayed.
Documentation reviewed
2026-11-13

View the documentation source ↗

The official listing link has no affiliate identifier.

Sources and references

Use these references to check the features, requirements and limitations described. Reading documentation is not a practical test.

View 1 references

English translation of the reviewed French edition. Code examples retain their original identifiers, comments and output strings for reproducibility. Linked exercise files and original screenshots may contain French. No new practical tests or price checks are implied by translation.

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