HTML5 link relations
Regular links simply point to another page. Relations are a way to explain why it pointing to another page.
rel=stylesheet
Link to stylesheet file.
<link rel="stylesheet" href="style.css" />
rel=alternate
Link to RSS or Atom feed.
<link rel="alternate" type="application/atom+xml" title="My weblog feed" href="/feed/" />
rel=archives
Blog previous posts, etc.
rel=author
mailto or link to contact form.
rel=external
Links commenters left, etc.
rel=start, rel=prev, rel=next
Next blog post, etc.
rel=icon
<link rel="shortcut icon" href="/favicon.ico">
rel=license
Reference document that provides copyright license terms under which the current document is provided.
rel=nofollow
rel=noreferrer
rel=pingback
rel=prefetch
rel=search
rel=sidebar
rel=tag
Links:
Licensed under CC BY-SA 3.0