With the change in Google’s site rating and ranking criteria, the reasonably new “Web Vitals” measurements have generated new interest in a variety of caching technologies to improve content delivery times in the never ending race to the elusive “100% across the board” and satisfactory search engine indexing results.
Read more https://magazine.joomla.org/all-issues/november-2021/to-cache-or-not-to-cache-that-is-the-question
