All the Protocol redirects are broken
Many of the protocols used redirects, and all of them are broken. A lot of the most common protocols, the original main article was the expanded protocol name instead of the common abbreviation, but the abbreviation is typically used on other pages. As a result, there's a ton of broken links. E.g., https://gitlab.com/wireshark/wireshark/-/wikis/HTTP goes to a blank page instead of redirecting to https://gitlab.com/wireshark/wireshark/-/wikis/Hyper_Text_Transfer_Protocol Ditto for IP and Internet_Protocol, and TCP and Transmission_Control_Protocol, UDP and User_Datagram_Protocol.
There's also a couple other cases, like https://gitlab.com/wireshark/wireshark/-/wikis/DICOM is actually found at https://gitlab.com/wireshark/wireshark/-/wikis/Protocols/DICOM but the redirect doesn't work anymore