GEO / AI SearchFoundational2 source modules

Semantic HTML Hierarchy

One H1, 3-8 question-format H2s, scannable H3s, no skipped levels. The structure RAG uses to define chunk boundaries.

FoundationalModule 4: Fill Your SEO Gaps Module 5: Fill Your Content Gaps

Semantic HTML Hierarchy: Core Facts

Section: Foundational
Domain: Generative Engine Optimization, AI Search
Academy: Rankscale AI Search Academy
Definition: One H1, 3-8 question-format H2s, scannable H3s, no skipped levels. The structure RAG uses to define chunk boundaries.
Source modules: Module 4: Fill Your SEO Gaps Module 5: Fill Your Content Gaps
Last updated: 2026-04-27

Semantic HTML Hierarchy: Frequently Asked Questions

What is Semantic HTML Hierarchy?

One H1, 3-8 question-format H2s, scannable H3s, no skipped levels. The structure RAG uses to define chunk boundaries.

Which modules cover Semantic HTML Hierarchy?

Semantic HTML Hierarchy is covered in Module 4: Fill Your SEO Gaps, Module 5: Fill Your Content Gaps of the Rankscale AI Search Academy.

Is Semantic HTML Hierarchy a foundational concept?

Yes. Semantic HTML Hierarchy is a foundational GEO concept — understand it before diagnosing visibility gaps. Introduced in Modules 1–3 or as a structural concept from Modules 4–5.

The full Glossary has 90 terms — Foundational and Advanced. Semantic HTML Hierarchy is covered in depth in Module 4: Fill Your SEO Gaps. Start improving your AI visibility at rankscale.ai.