Can you use multiple h1 tags on a page?
Yes, you can, but it requires caution.
Historically:
It used to be strictly recommended: only one <h1> per page, as the document's main heading. This was considered correct for SEO and accessibility.
Now (HTML5):
Under the HTML5 standard, it is acceptable to have multiple <h1> tags if they are used within independent sections - for example, in <article>, <section>, <aside>, <nav>, etc.
Example:
html
<main>
<h1>Main page heading</h1>
<section>
<h1>Section heading</h1>
<p>Content...</p>
</section>
<article>
<h1>Article heading</h1>
<p>Article text...</p>
</article>
</main>This is acceptable if each <h1> is contextually the main heading within its block.
But in practice:
- Search engines (Google, Bing) handle multiple
<h1>tags fine, but prefer that there be one main<h1>that reflects the essence of the page. - Screen readers and SEO tools can still treat multiple
<h1>tags as a sign of confusion in the hierarchy. - For consistency and ease of analysis, it is better to use one
<h1>, then<h2>,<h3>, and so on.
Conclusion:
You can, if you know what you're doing. But most often it is simpler and safer: one <h1> per page, hierarchy going down. It is both cleaner and clearer.
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