Enter a page URL to audit its heading structure - see the full H1-H6 outline and catch SEO issues like multiple H1s or skipped levels.

The Heading Analyzer from Fist Host SEO Tools audits the complete H1-H6 structure of any webpage in seconds. It shows every heading in document order as a visual outline, counts how many of each level exist, and flags the classic SEO mistakes: multiple H1 tags, skipped levels (an H1 followed directly by an H3), and empty headings that add nothing.
How to use: 1) Enter the page URL. 2) Click analyze. 3) Review the H1-H6 count badges at the top. 4) Read the issues box - each flag explains exactly what is wrong. 5) Scroll the outline to see your headings in order and fix the hierarchy in your CMS.
Why it matters for SEO rankings: Headings are how search engines understand your content's structure and topical depth. One clear H1 tells Google what the page is about; logical H2/H3 sections help it match your content to long-tail queries and win featured snippets. Multiple H1s dilute that signal, and skipped levels confuse both crawlers and screen readers.
Key benefits: Full heading outline in document order; automatic detection of multiple H1s, skipped levels and empty headings; per-level counts at a glance; works on any public page; 100% free with no signup.
Pro tips: Aim for exactly one H1 containing your primary keyword; use H2s for main sections and H3s for subsections - never skip a level; keep headings descriptive rather than clever so search engines understand them; re-run after editing to confirm the hierarchy is clean.
Related tools: Meta Tags Analyzer, Alt Text Checker, Open Graph Checker, Mobile Friendly Test.
FAQs: How many H1 tags should a page have? Exactly one in almost every case - it should summarize the page's main topic. Does heading order really affect rankings? A clean hierarchy helps search engines parse content structure, which supports rankings and featured snippets. What is a skipped heading level? Jumping from H1 straight to H3 (or H2 to H4) - it breaks the document outline for crawlers and assistive technology. Can I analyze a page that needs login? No - the tool reads public page source, so login-walled pages cannot be checked.
How headings drive traffic: Well-structured pages win more than rankings - they win featured snippets, People Also Ask boxes and voice search answers, all of which pull headings directly from your H2s and H3s. A logical hierarchy also keeps readers scrolling longer, improving dwell time and reducing bounce rate, two engagement signals search engines watch closely. Fixing heading structure is one of the fastest on-page wins for existing content.
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