If Google Can't Fetch/Read Your Sitemap File? Try A New File URL.

Google's John Mueller was asked about an error with Sitemaps files. The question was around Google not being able to fetch and read two of the few XML Sitemap files but those files are perfectly valid. John said it can be a lot of issues but there is a trick you can try.

from Search Engine Roundtable https://ift.tt/2OAQ8j3