As in the topic - is there a clear and easy way to recognize which poll/node in Cloudflare’s load balancer handled the request?
Anything? Of course I can do it by checking app logs but wondering if it’s possible in a more human way - by checking cookies, headers or anything else?
Do you mean the datacenter serving the request?
colo= which tells you.
Alternatively, in the response headers is
cf-ray which has the code appended to it.
Why then both values are different?
On my website in response headers I see “-VIE” which is Vienna (Austria) I guess.
cloudflare.com/cdn-cgi/trace there is “colo=WAW” which is Warsaw (Poland).