Sadly, what this has now caused is visual "deficiencies" (I'd call them "bugs" myself, but perhaps that's too "strong" a word for everybody else ) in the tab bar of every browser visiting "o.rthost.win", e.g. :
1. Pinned "o.rthost.win" tabs have now absolutely no favicon at all (whereas before the browser would compensate with a "generic" tab favicon)
2. Non-pinned "o.rthost.win" tabs have now their title shifted to the right, with an invisible favicon preceding it.
3. In St52 with CTR installed, I have it configured to always show the favicon in the urlbar; now there's an empty space (padding) before the actual address...
One would normally open Web/Browser Console ONLY when troubleshooting (it's normally invisible to the user), but one can't really avoid the tab and/or the URL bar ; call it an OCD, but I personally find those "dummy favicon" GUI effects quite annoying (more so than "red lines" inside the Console(s)) ...
@roytam1, could you actually upload a non-dummy favicon.ico? Or is that out of the question?
(I'd also be OK with no favicon at all, after all there still exist sites with no favicons, e.g.
https://forum.librivox.org/index.php
, but then I do realise it'd be difficult to please everyone here at MSFN )