B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
40%
40% -- ai overview appearance increase for Sites with complete structured data (2026)
Sites with complete structured data see up to 40% more AI Overview appearances according to Stackmatix 2026 research.
- Represents an upper bound ('up to 40%')
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
40%
Unit
Percentage
Data Vintage
2026
Entity
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
Stackmatix
Primary
Tier B
https://wellsgroup.uz/en/insights/seo-vs-geo-vs-aio-what-businesses-need-to-know ↗
Source Article
SEO vs GEO vs AIO: What to Know | WellsGroup
SEO vs GEO vs AIO: What Businesses Need to Know
SEO, GEO, and AI Overviews are reshaping search. Learn how to stay visible, cited, and competitive in 2026.
A business owner opens Google Search Console on a Tuesday morning in early 2026. Their site still ranks number one for their most important keyw…
Original Research
Stackmatix
· Original study ↗
Methodology
Stackmatix 2026 research
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Sites with complete structured data: 40% ai overview appearance increase. Source: Stackmatix (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/structured-data-40-more-ai-overview-appearances
HTML Embed
<blockquote cite="https://lighthousedata.io/data/structured-data-40-more-ai-overview-appearances" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- ai overview appearance increase for Sites with complete structured data<br><small>Source: Stackmatix (2026) · <a href="https://lighthousedata.io/data/structured-data-40-more-ai-overview-appearances" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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