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Zinn® Cache: a free WordPress cache plugin for any server

Zinn® Cache is a free page cache and Redis object cache for WordPress on any web server, using LiteSpeed's own cache where it exists, with a Pro add-on.

A request answered from a nearby cache.

What it is

Zinn® Cache is our free caching plugin for WordPress. It serves cached pages and adds a Redis object cache, using LiteSpeed's own server cache where the host has one and its own cache elsewhere.

  • Page caching on any web server
  • An object cache backed by Redis
  • Uses LiteSpeed's server cache where available
  • A Pro add-on for CSS, JavaScript and database optimisation

Where to buy it

Prices are set in US dollars and shown in pounds sterling to UK visitors. The price you sign up at is the price you renew at.

Racks of our own servers, one highlighted and reporting healthy.

On our platform

On our own LiteSpeed fleet it works with the server cache we measured at 0.8 ms per cached page. It is free on WordPress.org and works on any host.

Platform figures measured on

Who it suits, and how to choose

It suits any WordPress site that wants faster pages without a complicated plugin. Full details and the Pro add-on are on its own site.

Questions UK buyers ask

Do I need it on LiteSpeed hosting?

It uses the LiteSpeed cache directly, so it adds a simple control panel and the object cache rather than a second page cache.

Is it free?

Yes. The Pro add-on is optional.

Ready to put a site on it?

Mainstream hosting is sold on Zinn Digital®, with a 14-day free trial. PBN hosting is sold on pbn.ltd.