Is it possible to transfer a website to another domain name with just a 301 redirect?

Question

Search Engine Optimization

Hello! Question for SEO experts. I have a website sitename.com , I want to transfer it to the domain name sitename2.com . If I set up only 301 redirects on the site using the .htaccess file without manipulating the SearchConsole/Yandex WebMaster .
That raises 3 questions:
1. Is it possible to organize the move only with the help of 301 redirects, and if so, then:
2. Will I lose positions in Google (it is a priority)?
3. How long will the move take?

Answer 1

yes, 301 is in priority. the rest of the manipulations are nonsense.
positions at first will definitely sink a little, then they will return.
keep 301 at least a couple of months, but preferably as long as possible

Answer 2

No, for Yandex you can’t do this.
Positions in any case, even with the right move, you will lose temporarily, with the wrong one, you will lose even more