Greetings. I am living some issues with Cloudflare lately.
Since yesterday, for some reason my icon.woff file loads very slow, like 15-20 seconds. Also my Gutenberg wordpress editor gives an error and do not open. Site is also became very slow.
I was wondering the reason behind these problems, and tried to set Cloudflare in Development mode. After that, all problems suddenly vanished.
Make sure you’ve allowlisted Cloudflare IPs IP Ranges, if you don’t there’s a good chance CF will be blocked a fair bit by your web host if they have rate limiting.