Codeberg has some extra "anti-scraping" measures than just Anubis which, judging from the community issues[0] sometimes ends up with false positives that cause people to get garbage (example issue[1], potential page with the garbage i found from Google[2]).
Interestingly, someone mentioned that you may get the garbage when searching Codeberg using Google's `site:codeberg.org`
[0] https://codeberg.org/Codeberg/Community/issues
[1] https://codeberg.org/Codeberg/Community/issues/2603
[2] https://codeberg.org/Codeberg-e.V./requests/!~codeberger~!.g...