Fix guide · Squarespace
How to Fix a Missing H1 Tag in Squarespace (2026)
The H1 heading is the primary topic signal on any page — it tells search engines and readers what the page is about. On Squarespace sites, missing H1 tags can occur when the page title is not rendered as an H1 by the template, or when large styled text is used without the correct heading level. Squarespace lets you set heading levels through the text editor toolbar.
Why it matters
What this issue costs you
Google uses the H1 to understand the main topic of your page, alongside the title tag. A missing H1 weakens the relevance signal for your target keywords. Having exactly one H1 per page is the recommended best practice for both SEO and accessibility.
Step-by-step
How to fix: Missing H1 heading
Squarespace
- 1
Diagnose: is the H1 missing or styled incorrectly?
Visit your published Squarespace page and right-click > View Page Source. Search for "<h1". If you find no <h1> tag, your page has no H1 — even if there is large text that looks like a heading visually. Some Squarespace templates render the page title as an H1 automatically; others do not.
- 2
Set a text block as Heading 1 in the editor
Open the Squarespace editor and navigate to the page. Click the text block you want to use as your H1 (usually the main headline at the top of the page). In the text formatting toolbar, click the text style dropdown (it may show "Normal", "Heading 2", or "Paragraph"). Select "Heading 1". Save the page.
- 3
Ensure only one H1 per page
After setting your main heading as H1, check that no other text block on the same page is also set to Heading 1. View your page source and search for "<h1" — there should be exactly one match. If you find multiples, change the extras to Heading 2 or Heading 3 using the text style dropdown.
- 4
Check template-generated headings
Some Squarespace templates automatically render the page title (from Page Settings) as an H1. If your template does this, you may already have an H1 without realizing it. In that case, do not add a second H1 in a text block — use Heading 2 for your first in-content heading instead.
Verify the fix
Run the checker to confirm the issue is resolved
After applying the steps above, paste your URL below. Our checker will re-run every applicable check and show whether missing h1 heading still shows as a failing check.
FAQ
Common questions about missing h1 heading
Does Squarespace automatically set an H1 on pages?
It depends on the template. Some Squarespace templates render the page title as an H1 automatically, while others render it as an H2 or a styled div. Check your page source to see what your template does. If it does not generate an H1, add one manually in a text block.
Can I have more than one H1 on a Squarespace page?
Technically yes, but it is not recommended. Best practice is exactly one H1 per page that declares the main topic. Use H2 and H3 for subheadings. Multiple H1s dilute the topic signal and confuse the heading hierarchy.
My text looks like a heading but is not tagged as one. Does it matter?
Yes. Search engines read the HTML tag, not the visual styling. A large, bold paragraph is not an H1 to Google — it is just styled text. You must set the heading level to "Heading 1" in the text formatting toolbar for it to count as an H1.
Should my H1 match my SEO title exactly?
They do not need to be identical, but they should be closely aligned and include the same primary keyword. The SEO title is what appears in search results; the H1 is what visitors see on the page. Both should communicate the same topic.
While you're here
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