Using .htaccess, how can I get only my IP address to return a 502 or 504 error? I want to check cloudflare always on services and they said that if I can generate these errors I can find out if the technology always works on my site
This is not the only consideration for Always Online to use it. It also depends on search engine caching and some other factors.
Note. We are working on a better version that basically removes most of the limitations.