Multiple H1 tags

How to fix it

Keep one H1 per page. Demote the rest to H2 or H3 to reflect the real document outline.

Sibling checks in this category

• H1 missing - The page has no H1. Crawlers and screen readers rely on it as the primary topic signal.
• Duplicate H1 across pages - Multiple pages share the same H1, suggesting overlapping topics or templating gaps.

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