Recently, I saw many warning message in error log of litespeed web server like this: PHP Warning: Cannot modify header information – headers already sent in /wp-content/plugins/litespeed-cache/src/vary.cls.php on line 735 and noticed that web pages are not cached correctly, the cache function does not work, which slow down the web Read more…
The “best” settings are different for each site and you should really go through each one yourself and test your results. What that said, this guide is intended to be more of a baseline. There’s no reason to use any other cache plugin since LiteSpeed Cache has excellent reviews, extensive settings, Read more…
This tutorial will be showing you how to set up Nginx FastCGI cache to reduce server response time for your WordPress site. What is Nginx FastCGI Cache? If you followed my previous tutorials about installing LEMP stack on various Linux distributions, then Nginx is configured to pass PHP request to PHP-FPM because Read more…