Do I need to change the URL of the link?

Question

Search Engine Optimization

Let's say there is a page that is in 100500 place in the search, I decided to improve it and significantly supplement it, is it worth changing its address or does it not matter for search engines?
PS I read somewhere that it's better to change, because the search engines marked the old address as not relevant.

Answer 1

PS I read somewhere that it's better to change, because the search engines marked the old address as not relevant.

This is speculation, I have not seen a single experiment confirming this. The only reason to change the name is for faster indexing. Since the page from the search results is unlikely to be frequently visited by the robot. But not a fact, since it may be in the top for another request, well, there are methods to speed up this process without inventing renaming.

Answer 2

bullshit