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.
An h-card was found on your site, but it’s not marked up as the representative h-card!
To identify the h-card that represents the page, you can:
class="u-url u-uid"on the h-card's link to https://christiantietze.de/legal-info-privacy/
class="u-url" rel="me"on the h-card's link to https://christiantietze.de/legal-info-privacy/
Add a photo!
<img class="u-photo" src="…" />
Add your URLs!
<a rel="me" class="u-url">…</a>
Got a brief bio like a Twitter/Instagram bio? Add it to your own h-card as a note property!