What is heading structure?
SEO Definition and Examples
Heading structure is the correct H1 → H2 → H3 hierarchy that helps Google and users understand how content is organized.
Full Definition: What is heading structure
Heading structure refers to using heading tags (H1-H6) in the correct, logical order. Correct structure: H1 (main title) → H2 (major subheadings) → H3 (sub-points). WRONG example: H1 → H3 (skipping H2). CORRECT example: H1: "SEO Guide" → H2: "1. Keyword Research" → H3: "1.1 Identifying Seed Keywords" → H3: "1.2 Estimated Volume". Google uses heading structure to understand content and to extract featured snippets (boxes at the top of the SERP). Users scan headings; a logical structure = better UX.
Why Does Heading Structure Matter for SEO?
A confusing structure = lost featured snippets, poor UX, weak ranking signals. A clear structure = captured featured snippets, good UX, better ranking.
Source: web.dev — Semantic HTMLFrequently Asked Questions about Heading Structure
Related Terms
On-Page SEO
BeginnerOn-page SEO covers all the optimizations made directly on your site's pages — titles, headings, content, meta descriptions and URL structure.
H1 Heading
BeginnerThe H1 heading is the most important heading on the page, used once to name the page's main topic. It is different from the title tag and crucial for SEO.
Keyword Density
IntermediateKeyword density is the percentage of target keywords out of a page's total words. Too low = weak optimization; too high = penalized keyword stuffing.
Readability
BeginnerReadability is how easily readers understand the text. Well-structured content with short paragraphs, lists and headings ranks better and attracts traffic.
Put Heading Structure into practice
Explore how to apply this concept to your industry and city.
