Smarter Sitemap Detection

It is tedious to find out exact URL of sitemap. However sitemap URL could be specified in robots.txt and most CMS are doing that.

Thefore for now you do not have to to specify directly URL of the sitemap such as https://socialmind.ai/sitemap-index.xml but using domain name https://socialmind.ai/ is just fine.

This should make it much more easier to use. :)