Three ways to see whether a page came from the Softminal Cache page cache: Test cache, response headers and the debug log.
What the Safe, Balanced and Aggressive profiles in Softminal Cache turn on, and how to switch between them safely.
How the Softminal Cache speed audit measures your site, how the score out of 100 works and what the Fix buttons do.
Install Softminal Cache, check that the page cache works and run your first speed audit.