Second, if you don't have a domain name and only have a webpage, you can't log in, so you can only wait for Baidu to automatically include it. It takes about a week for Baidu to include new pages, that is, Chinese pages, and other languages will be slow.
Third, if your website is well-known and not included in Baidu, you can go to Baidu to find their so-and-so supervisor (it is not convenient to disclose it in public). Usually it can be included within three days, but the ranking is hard to say.