our website https://worldrecipes.eu has very bad TTFB. According to google analytics and gtmetrix it’s around 400 ms.
So Google Search Console marked all our pages red as being slow because this number has to be lower. We don’t have any other issues.
So what we did:
Added full html caching
Added leverage browsing cache
Turned on Argo
Turned on Rocket launcher
Made js fully one liner
nginx configs tries to cache everything that is cachable
webp is in use
TTFB didn’t improve at all. Please help.