I came across a neat browser extension today. It looks for "rel=me" links pointing to mastodon profiles, and puts it in a little list for you to review.

In other words, you visit a website, and if tells you if there are any mastodon accounts associated to the website.

http://streetpass.social

StreetPass for Mastodon

StreetPass: Find your people on Mastodon

@aeva please tell an old duffer where to put rel=me (nice answers please)
@JohnLoader6 it's an invisible tag you can put on a link that says "this is also me", so you can link your website and Mastodon profile and so on, and then things like search engines, and this extension, and the Mastodon "verified links" feature can understand that both pages in some sense represent the same real-world person and do… whatever they do with that information