<a href="/">
  Relative
</a>

<a href="https://htmhell.dev">
  Absolute
</a>

<a href="https://htmhell.dev" target="_blank">
  Absolute in new window
</a>

<a href="#next">
  Anchor link to next example
</a>

<a href="/" download>
  Download
</a>

<a href="tel://8675309">
Call me
</a>

<a href="mailto:manuel@matuzo.at">
E-Mail me
</a>

<a href="https://orf.at" hreflang="de">
  Absolute
</a>