Other humans can already understand your profile information and the things you post on your site. By adding a few simple class names to your HTML, other people’s software can understand it and use it for things like reply contexts, cross-site comments, event RSVPs, and more.
h-card was found on your site:
Add a photo!
<img class="u-photo" src="…" />
Description of role
If you are publishing additional information about yourself, these are some h-card properties you can add:
Wrap your bio/note with