Accessing https://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Focus_of_Bedford_Park_Garden_Suburb.svg/1002px-Focus_of_Bedford_Park_Garden_Suburb.svg.png gives :
Request from 69.115.77.204 via cp1078 cp1078, Varnish XID 863492297 Upstream caches: cp1078 int Error: 429, Too Many Requests at Mon, 04 Oct 2021 14:08:57 GMT
This is repeatable in Chrome, or using curl on the command line.
Reported upstream: https://gitlab.gnome.org/GNOME/librsvg/-/issues/683