Hello, I am moving my domain to another website. This will include that some pages will stay the same, there will be some new pages, and there will be pages that are gonna be removed.
Do I need to make a 301 redirect for this so my SEO does not get any lower??
I don't really understand a 301 Redirect, so please can anyone explain to me if I need this? And if I will need this, how will I do it?