B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
15%
15% -- breadcrumb schema implementation rate for AI-cited web pages (2026)
Breadcrumb schema appears on 15-20% of AI-cited pages.
- Source reports a range of 15-20%
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
15%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
5,000,000
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
scribendi.net
Primary
Tier B
https://www.scribendi.net/blog/website-design/schema-markup-checklist-2026/ ↗
Source Article
The Schema Markup Checklist Every B2B Business Needs in 2026 - Scribendi Digital Marketing
- Last Updated: January 9, 2026
What You'll Learn
- What schema markup is and why it’s become mandatory infrastructure for AI visibility, not optional SEO enhancement
- The seven essential schema types every B2B business needs: Organization, LocalBusiness, FAQ, Service, Article, Person, and Breadcru…
Original Research
scribendi.net
· Original study ↗
Methodology
Research analyzing 5 million AI-cited URLs; range 15-20%, midpoint extracted
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
AI-cited web pages: 15% breadcrumb schema implementation rate. Source: scribendi.net (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/breadcrumb-schema-ai-cited-pages-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/breadcrumb-schema-ai-cited-pages-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>15%</strong> -- breadcrumb schema implementation rate for AI-cited web pages<br><small>Source: scribendi.net (2026) · <a href="https://lighthousedata.io/data/breadcrumb-schema-ai-cited-pages-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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