Fix heading hierarchy — no skipped levels

45 min Impact: medium Effort: medium ✓ Scan-verified — no manual checkbox

Headings (H1 through H6) should nest in logical order — an H1, then H2s under it, then H3s under relevant H2s — like a document outline; skipping levels (H1 straight to H4) or using headings purely for visual styling instead of structure confuses both accessibility tools and search engines trying to understand your content's organization.

Jumping from an H2 straight to an H4 breaks the outline screen readers and search engines both rely on to understand your page structure.

The full picture

Proper heading hierarchy — where heading levels progress logically without skipping levels, such as jumping directly from an H2 to an H4 without an intervening H3 — provides genuine structural clarity that both search engines and assistive technologies depend on for correctly understanding your content's actual logical organization.

Skipped heading levels create genuine confusion for screen reader users specifically, who often navigate content by heading level as a way to efficiently understand and jump between a page's actual content sections — a broken hierarchy undermines this navigation method, since the skipped levels create gaps that don't accurately reflect the actual content's genuine logical structure.

Search engines also use heading hierarchy as a genuine signal for understanding content organization and relative importance — a properly structured hierarchy helps search engines correctly parse which sections are subsections of which broader topics, supporting more accurate understanding of your content's actual organizational logic.

This check often reveals structural issues accumulated over time as content gets added or edited without careful attention to maintaining proper hierarchy — a systematic review of your actual heading structure across your site's pages, correcting any skipped levels to properly reflect genuine content organization, addresses this accumulated structural debt.

How to fix it

1

Map your current heading structure

Use a browser extension or view source to see the actual H1-H6 sequence on your key pages.
2

Fix skipped levels

Don't jump from an H2 directly to an H4 — nest through H3 first, even if you need to adjust the visual styling to match.
3

Stop using headings purely for font size

If something is styled like a heading but isn't actually structural (a big bold price, a large call-to-action), style it with CSS instead of an actual heading tag.

Common mistakes

Design teams often pick a heading level based on how big the text should look rather than its actual structural role — this creates a heading hierarchy that looks right visually but is nonsensical to a screen reader or crawler reading the actual tag structure.

How you'll know it's done

Heading levels nest logically with no skipped levels, and headings are used for genuine document structure, not just visual sizing.

H.I.V.E. checks this automatically

Fix it, then re-scan — the check confirms itself. No manual checkbox, the scan is the truth.

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