Multiple H1s
Multiple H1s blur the page's primary topic and muddy its outline.
What it is
This check flags pages with more than one <h1> element.
Why it matters for SEO
Competing top-level headings weaken topical focus and make the structure harder to interpret for assistive tech and crawlers.
Example
<h1>Section A</h1>
...
<h1>Section B</h1>
How to fix
- Keep a single
<h1>for the main topic. - Demote the others to
<h2>/<h3>. - Ensure the H1 matches page intent.
- Re-crawl to confirm one H1 per page.