Last days I got in the dashboard of my WordPress Installation (here my blog) that the page cache could not be recognized. That meant that the page loading was very long.

In the past I have installed the LiteSpeed cache plugin in good faith that it would help me to clear the cache on the blog. But it did not. For the LiteSpeed you need a LiteSpeed Web Server, but the blog runs on a server at the provider.

I searched for an alternative and found the plugin WP Super Cache that I have now installed. After the enabling the cache (entry point) on the start page of the plugin on WordPress, the cache was deleted so that the warning switched to „good conditions“.