Hello,
Thank you for contacting us and using Rank Math.
The notice that you see about multiple H1 tags is a warning that Rank Math gives you when it finds more than one H1 tag on your site’s source code.
There are two possible reasons why you might have multiple H1 tags on your site:
- Your theme is adding an H1 tag to your page or post title, and you are also adding another H1 tag manually to your page content. This creates a duplication of H1 tags on the same page.
- Your theme is adding more than one H1 tag to your page or post title, or to other elements on your site. This creates an excess of H1 tags on the same page.
How to fix this issue?
To fix this issue, you need to identify and remove the extra H1 tags from your site. Here are some steps that you can follow:
- Check your theme settings and see if there is an option to disable or change the H1 tag for your page or post title. If there is, use it to remove the H1 tag from your title.
- Check your page content and see if you have added any H1 tags manually in your page editor. If you have, remove them or change them to a different heading level, such as H2 or H3.
- If the above steps do not work, contact your theme developer and ask them to help you fix the issue. They might have a custom code or a filter that can remove the extra H1 tags from your site.
- If you share your website URL with us, we can also help you inspect your site and find the source of the problem.
How important is this issue?
You should also note that this issue is not very critical for your SEO performance. Google and most other search engines are smart enough to parse your content correctly and understand what your page is about, even if you have multiple H1 tags. However, it is still a good practice to have only one H1 tag per page, as it helps to improve the readability and accessibility of your site.
We hope this helps to clarify the issue and how to fix it. If you have any questions, please let us know.
Regards
It’s not duplicate H1 tags. It’s that my title tag is duplicating my H1 tag. This is from the Ahrefs site audit report I ran.
Hello,
Can you please share your site URL with us so that we can check the issue further for you?
Looking forward to helping you.
Thank you.
Hello,
We’ve checked your homepage and we can see that only one title tag is appearing there which is added by Rank Math.

Also, we found only one h1 tag on your homepage:

In this case, please try to clear your website cache including any server-level cache, and run the test again.
Let us know how it goes. Looking forward to helping you.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.