All checks / Content Understanding
Warning
h1-missing-or-duplicatedHomepage has exactly one H1
What this check means
Checks that your homepage has exactly one <h1>.
Why it matters
The H1 is the in-page statement of what this page is. None leaves a machine inferring it from layout; several leave it unable to tell which one is the subject.
How we detect it
We count <h1> elements in the parsed homepage.
How to fix it
Use a single <h1> for the page subject and <h2>/<h3> for everything beneath it.
Check whether this applies to your site.
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