Hello, I get several times a 503 or 504 error, especially on certain pages (for example https://socdemwiki.miraheze.org/wiki/Germany).
Here is the ticket as an example:
Error 503 Backend fetch failed, forwarded for <ip-address>
(Varnish XID 97781317) via cp10 at Mon, 12 Apr 2021 20:03:14 GMT.
Several users and readers have complained that the system on SocDemWiki is slow.