Question 1

What are HTML heading tags (H1-H6)?

Accepted Answer

HTML heading tags (H1 through H6) define the hierarchical structure of your content. H1 is the most important (main topic), followed by H2 (subtopics), H3 (sub-subtopics), and so on. Search engines use headings to understand what your page is about and how information is organised. Screen readers also rely on headings for navigation, making them essential for accessibility.

Question 2

How many H1 tags should a page have?

Accepted Answer

Best practice is to have exactly one H1 tag per page. The H1 should clearly describe the main topic of the page and ideally contain your primary target keyword. While HTML5 technically allows multiple H1 tags within different sections, Google recommends sticking to one H1 for clarity. Multiple H1 tags can dilute your topical focus.

Question 3

What is the correct heading hierarchy?

Accepted Answer

Headings should follow a logical hierarchy: H1 (main title) → H2 (main sections) → H3 (subsections within H2) → H4 (subsections within H3), etc. You should not skip levels (e.g. jumping from H1 to H3 without an H2). Think of it like an outline or table of contents. Proper hierarchy helps search engines and screen readers understand your content structure.

Question 4

Do headings affect SEO rankings?

Accepted Answer

Yes, headings are a moderate SEO ranking factor. Google uses headings to understand page structure and topical relevance. H1 tags carry the most weight, followed by H2 and H3. Including target keywords in headings (naturally, not stuffed) helps signal relevance. More importantly, well-structured headings improve user experience, reduce bounce rates, and increase time on page — all of which indirectly boost rankings.

Question 5

Should my H1 match my title tag?

Accepted Answer

Your H1 and title tag should be related but don't need to be identical. The title tag is what appears in Google search results, while the H1 is the main heading visitors see on your page. Both should include your primary keyword and accurately describe the page content. Having them slightly different can help you target additional keyword variations.

Question 6

What are common heading mistakes?

Accepted Answer

Common mistakes include: 1) Missing H1 tag entirely, 2) Multiple H1 tags on one page, 3) Skipping heading levels (H1 → H3), 4) Using headings for styling instead of structure, 5) Very short or vague headings, 6) Keyword stuffing in headings, 7) Using H1 for the site logo/name on every page. Our tool detects all of these issues automatically.

Question 7

How do headings affect accessibility?

Accepted Answer

Screen readers allow users to navigate by headings, so proper heading structure is critical for accessibility (WCAG compliance). Users can jump between H2s to scan sections, then dive into H3s for details. Without proper headings, visually impaired users have to listen to the entire page to find the information they need.

HTML Heading Checker
(H1\u2013H6 Analyser)

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HTML Heading Checker (H1\u2013H6 Analyser)