Hey all, I finally launched my own website. At the moment it’s just a web 1.0 replacement of Caard. What I’m interested in at the moment is to use the implementation of rel=me that Mastodon has. I’ve put the link in my code and made it invisible, but it’s been days and I don’t have the green checkmark on Mastodon.
I don’t think Mastodon rechecks URLs, or if so, very irregularly. Try re-adding the URL to your website in your profile, possibly even in another field (just switch around the order) to try to get Mastodon to check your URL again, then it should work.
And subdomains etc. don’t matter, you can verify paths/any page with this, not just root domains.