I installed 10web speed optimizer wp plugin and I was not satisfied with it. Few minutes later I disabled it and removed it completely. After that, my TTFB went from normal 200-300ms to 2.4-6s! What exactly this plugin did to my site?
Solid results before 10web plugin:
And after I installed and removed plugin (Notice enormous TTFP):
I’m won’t name here caching plugin that I use, but if I write that I use “FP” I guess you could figure out what plugin is that. And I use cloudflare. Yes, I purged all files and cleared cache multiple times, but I get still the same results.
Any advice what to do? My website was perfectly fine and only thing I installed/modified was 10web plugin in the last few weeks.