Guides tagged “caching”
Step-by-step MdmHost guides about caching, sorted A-Z.
5 guides
Install and secure Memcached on Ubuntu or AlmaLinux
Install the Memcached object cache and its PHP extension on Ubuntu or AlmaLinux, bind it to localhost, size its memory, connect WordPress or apps and verify it works.
Speed up sites in Plesk with nginx caching, HTTP/2 and compression
Turn on nginx caching, serve static files directly, enable gzip or Brotli, HTTP/2 and OPcache in Plesk, and check which settings actually make a site faster.
What is a CDN and do you need one?
How a content delivery network caches your site on servers around the world, what it speeds up, how it works with DNS and SSL, and when a CDN is worth adding.
What VPS size do you need for WordPress?
Size RAM, CPU and storage for one or several WordPress sites based on traffic, plugins and caching, and learn the signals that tell you it is time to upgrade.
Why is my website slow? Troubleshooting on cPanel hosting
A step-by-step checklist to find why a site on cPanel hosting is slow: measure first, then check caching, resource limits, PHP version, database, bots and heavy pages.
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