Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should start on Monday, and end on Sunday.
4. Unflag the two options "Notify me of new top level comments on this article" and "
The magic words you are looking for are "web hosting".
And "domain registration", which many web hosting providers will do for you. You can also start with the domain and then add services such as web sites and email, for instance via Google Domains:
https://domains.google.com/registrar?s=snowsage