AI search visibility report ยท 2026-10-18
How AI assistants see britannica.com
britannica.com has an AI visibility score of 56/100. The site passed 18 of 34 tests. Its strongest areas are Technical Accessibility and Citation & Source Quality. The areas to improve are Content Freshness and Authority & Trust Signals.
How ChatGPT, Claude and Perplexity read britannica.com
Readability70/100
Result: average. 4 of 4 tests passed.
The content is clear and professional, though the reading ease is slightly below the ideal range for general audiences.
Schema.org Markup54/100
Result: weak. 3 of 5 tests passed.
JSON-LD is present but incomplete. It lacks required properties and content-specific schemas like Article or FAQ.
Authority & Trust Signals34/100
Result: weak. 0 of 5 tests passed.
The site lacks specific contact details and publication dates on the homepage. Trust pages are limited to a privacy policy.
Citation & Source Quality74/100
Result: average. 3 of 4 tests passed.
The site uses many internal and external links but lacks citations to authoritative .gov or .edu sources on the homepage.
Content Freshness0/100
Result: weak. 0 of 4 tests passed.
No machine-readable publication or modification dates were found in the metadata or schema.
Content Structure59/100
Result: weak. 1 of 4 tests passed.
The site lacks an H1 tag and uses minimal semantic sectioning, though paragraph structure is excellent.
Entity Definition66/100
Result: average. 3 of 4 tests passed.
The site has a clear brand but lacks Person schema for authors and Organization schema on the About page.
Technical Accessibility93/100
Result: strong. 4 of 4 tests passed.
Excellent technical setup with full AI crawler access and strong social metadata.
How britannica.com can improve its AI visibility
- Fix Heading Hierarchy (high priority)
- Complete Core Schema Properties (high priority)
- Add Publication Dates (medium priority)
- Identify Authors with Schema (medium priority)
- Improve Semantic HTML Usage (low priority)
How britannica.com compares to its competitors
- Wikipedia (wikipedia.org)
- World Book Online (worldbook.com) โ score 35/100
- Infoplease (infoplease.com) โ score 66/100
- History.com (history.com) โ score 52/100