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Cache plugin – install and configure

Guide on how to install and configure the cache plugin

A cache plugin generates static pages and improves the site pagespeed. The cached pages are stored in the memory and when a user makes a request the pages are delivered from the cache. By this the php execution and the database requests are skipped.

Plugin installation

  1. Go to wp-admin area, open the Plugins -> Add new section. Press on the Upload Plugin
  2. Use the search bar to look for WP Super Cache and install the plugin.

install wp cache plugin

Plugin configuration

To set the plugin you have to go to wp-admin area and open the plugin settings pane, it’s located in Setting->WP Super Cache. We tested this plugin and we recommend the following configuration:


  • Caching On (Recommended)


Advanced – enable the following options:


  • Cache hits to this website for quick access. (Recommended)
  • Use PHP to serve cache files.


  • Compress pages so they’re served more quickly to visitors. (Recommended)
  • 304 Not Modified browser caching. Indicate when a page has not been modified since last requested. (Recommended)
  • Don’t cache pages for known users. (Recommended)
  • Cache rebuild. Serve a supercache file to anonymous users while a new file is being generated. (Recommended)


  • Mobile device support. (External plugin or theme required. See the FAQ for further details.)
  • Clear all cache files when a post or page is published or updated.
  • Only refresh current page when comments made.
  • List the newest cached pages on this page.

Expiry Time & Garbage Collection

  • Cache Timeout: 0 seconds
  • Clock: 00:00 HH:MM
  • Interval: Once Daily


Preload is set like this:

  • Refresh preloaded cache files every 0 minutes (0 to disable, minimum 30 minutes.)
  • Preload all posts.