The image links are broken on this page
I think I fixed it, just one is still broken and I cannot find out why
And the file is there https://github.com/jitsi/jitsi-desktop-site/blob/master/wiki/pub/jvb-eval-topology.png
Maybe it will get fixed at some point when github pages sync up … who knows.
All seem to work now, I think it was a transient problem (maybe with DNS cloudflare)