Why can't google search console sitemap be processed?

Question

Google

There is a website: https://yegormurunov.gq/
and sitemap file sitemap -one

I've already tried everything, and change the name and so on. I just don't know what to do.

Answer 1

It looks like the server is not returning the correct headers, for example I don't see any mention that this is xml. Well, or some other problem, here is a whole branch who solved it how.