Do you need more than locate offers?

https://wiki.archlinux.org/title/Locate

Of all those, I’ve only heard of Heztner. Am I out of touch?

I’ve been a Linode customer for years, and I used to use Digital Ocean as well. I’ve been happy with them, did you consider them?

Ping is not a good way to test http, because they are completely different protocols, and can be blocked separately or not. From what you have posted so far, I don’t see a problem being demonstrated. Your caddy log here also shows one successful request. So: define “not working” better. Are you testing from a browser? Via curl? From where? To exactly what urls? What message do you get back from your browser/curl?