Wordpress LScache Plugin: Check if Litespeed server is installed
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, how can I check if Litespeed web server is correctly installed and activated? If LiteSpeed webserver is correctly installed is relative, because configuration can differ, but to simple check which webserver is running press F12 key at your keyboard and check response headers in network tab of the main document (mostly the first entry/request at the top of the table) and search for server: LiteSpeed . If you dont use CDN LiteSpeed webserver is mostly listed as server if this header is not unset. Webserver check can also be done with PHP. For this create empty php file, paste this code in this file, transfer it to your server and request it:
LiteCache Rush: Speed comes from using less, not from doing it faster
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