One requirement for a new SE is that you must have a website connected to it. What kind of website (if there is any requirement) do you need?
1 Answer
It's the website where the (existing) community backing the new proposal currently is. An example would be an internet forum dedicated to the topic.
The text below refers to it:
If you do not yet have a community organized, ready and eager to build your site, please do not submit this proposal.