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HTML Structure Analysis

Heading
Structure

Analyze H1-H6 hierarchy, visualize heading tree, detect SEO issues, and get recommendations for better content structure.

Hierarchy Check
Visual Tree
SEO Score

Heading Structure Analyzer

Check your H1-H6 hierarchy and SEO structure

Enter full URL including http:// or https://

How Heading Structure Analysis Works

Our tool analyzes your page's heading structure (H1-H6) to ensure proper hierarchy and SEO best practices.

What We Check:

  • Single H1 tag (required for SEO)
  • Proper heading hierarchy (no skipped levels)
  • Keyword usage in headings
  • Heading distribution and structure
  • SEO score and recommendations

Best practice: Use ONE H1, followed by H2s for main sections, and H3-H6 for subsections. Don't skip levels!

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Why Check Heading Structure?

Proper heading hierarchy improves SEO and user experience

Visual Hierarchy

See your heading structure as a tree. Identify hierarchy issues and skipped levels instantly.

H1 Validation

Ensure you have exactly ONE H1 tag per page. Check if your main keyword appears in H1.

SEO Recommendations

Get actionable advice on fixing issues, improving structure, and optimizing headings for search engines.

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Frequently Asked Questions

What is heading structure and why does it matter for SEO?+

Heading structure (H1-H6 tags) organizes your content hierarchically, helping both users and search engines understand your page structure. Proper heading hierarchy improves accessibility, readability, and SEO. Google uses headings to understand content organization and topical relevance.

How many H1 tags should a page have?+

Best practice is one H1 per page, containing your primary keyword and main topic. Multiple H1 tags won't cause penalties, but a single, clear H1 provides the strongest topical signal to search engines and improves user experience by clearly defining the page's main purpose.

What's the proper heading hierarchy?+

Start with H1 (page title), then H2 for major sections, H3 for subsections under H2, and so on. Never skip levels (e.g., H1 to H3). Think of it like an outline: H1 is the title, H2 are chapters, H3 are sections within chapters. This logical structure helps SEO and screen readers.

Should I put keywords in every heading?+

No! Use keywords naturally in your H1 and important H2s, but avoid keyword stuffing. Headings should be clear, descriptive, and user-focused first. Include relevant keywords and semantic variations naturally, but prioritize readability and accurately describing the content below each heading.

What common heading structure mistakes should I avoid?+

Common mistakes include: multiple H1 tags, skipping heading levels (H1 to H3), using headings for styling instead of structure, empty headings, and inconsistent hierarchy. Our tool automatically detects these issues and provides specific recommendations to fix them.

How does this tool help improve my heading structure?+

We analyze your page URL, extract all headings (H1-H6), visualize the hierarchy, detect structural issues (missing H1, skipped levels, multiple H1s), check keyword usage in headings, and provide actionable recommendations to improve both SEO and user experience through better heading organization.