Wordpress LScache Plugin: Very high TTFB >5s
Last Updated on: Wed, 15 Apr 2026 00:00:02 How to solve my high TTFB for my website? I had try to tune whatever cache or CDN, the TTFB remains high in response. As checked, the htaccess file is less than 200 lines. What could lead to high TTFB in my case. The page I need help with: https://www.tm-unifi.promo Hi, yes, thats normal , when cache miss , that means the request is being processed by PHP , and at that moment , the TTFB is mostly depending on your PHP script , as how it needs to be processed. you will have 2 options 1. optimize the performance on your PHP script as much as possible 2. use crawler to pre-cache the page. Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
Reference