I’ve been facing 520 error in my site despite of how many things i did to fix. It’s still occurring and it really messed up my site. I even contacted my hosting provider and i did what they said.
( Typical process )
Change to Default DNS and wait for few mins.
Change to Cloudflare DNS.
That’s what they keep replying to me. Regardless, I’ve found no solution.
As a result, I’ve lost lots of traffic and i don’t know what’s causing it ?
Could anyone please give me a fix as quickly as possible ?