Someone made some wp http requests, but why?

The file is part of WordPress and was used by the Windows Live Writer application The file is used by bots to detect

The file is part of WordPress and was used by the Windows Live Writer application The file is used by bots to detect

slot pipe !> adminUrl> postEditingUrl> ![CDATA[ {blog-postapi-url} wp-admin?action=edit&post={post-id}

slot bonus bear When I check the analytics on my site, I'm getting lots of error pages and bounces for URL's ending in: wordpresswp-includeswlwmanifest