A quick explanation of what Who Should Host? is trying to do and why the site exists.
Who Should Host? helps friend groups decide who should host a multiplayer session by comparing connection quality in a simple, fun way. Instead of arguing in the chat, everyone can test and see who has the strongest setup.
The solo test gives you a quick read on your own connection when nobody else is around yet. It is there to grab attention, help you check your line, and nudge you into creating a room when you are ready.