Zinn® Cache: Install Zinn® Cache Pro

Install Zinn® Cache Pro

Add Zinn® Cache Pro to a site that runs the free Zinn® Cache: start a trial or buy a licence, install it and activate the licence.

1. Keep Zinn® Cache installed — Pro is an add-on and needs the free Zinn® Cache plugin installed and active. If it is not, install it first.
2. Start a trial or buy a licence — In WordPress open Zinn Digital®, then Cache, and choose the Pro tab. Start the free trial there, or buy an annual licence for one, five or unlimited sites. Freemius handles the checkout.
3. Install the plugin — Download Zinn® Cache Pro from the link Freemius sends. In WordPress open Plugins, Add Plugin, Upload Plugin, choose the zip and install it.
4. Activate it and your licence — Activate the plugin and enter your licence key when it asks. A Cache Pro entry appears under the Zinn Digital® menu, with a card that says the licence is active.
5. Look at the analytics first — Open the Analytics tab after a day of traffic. The hit ratio tells you whether the cache is working well before you change anything.
6. Then turn on what you need — Warm-up, images, CSS and JavaScript and database clean-up each have their own tab. Turn one on, check the site, then move to the next.

With screenshots: https://zinncache.com/kb/install-zinn-cache-pro