title.single
- Default
- error
- Plugin
title
A page has only one <title> element.
Why: With more than one title, search engines pick one, and may not pick the one you want.
When off: pages with many titles pass.
<!-- ✗ Fails -->
<title>Home</title>
<title>Bongo Bakery</title>
<!-- ✓ Passes -->
<title>Bongo Bakery</title>
References
- HTML spec: The title element: A document has at most one
<title>element.