What happens to SEO when changing the site domain on WordPress?

Question

Search Engine Optimization

Hello!
There is a wordpress blog.
Lives 1.5 months.
About 100 posts.
Registered in Yandex and Google.
You need to change the website domain.
1. What will be the consequences of this?
2. How to do it right so as not to harm SEO?

Answer 1

1. Naturally, all puzomerki will be reset. Which is true, of course, not only for
WordPress
2. You can’t do it without a trace, but you can make a redirect so that the weight flows from the old domain to the new one. Additionally indicate in the webmaster that the domain has changed