B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
40%
40% -- serp screen share for Google AI Overviews (2026)
Google AI Overviews occupy 40-60% of above-the-fold real estate on mobile SERPs.
- Reported as a range of 40-60%
Attribution:
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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
Search Engine Land
Primary
Tier B
https://v12.ai/seo-metrics-to-retire-in-2026-and-what-to-track-instead/ ↗
Source Article
SEO Metrics to Retire in 2026 (And What to Track Instead) - V12 AI
The metrics that predicted SEO success in 2020 are actively misleading you in 2026.
Average position improved but clicks dropped? Organic traffic flat while competitors grow? You’re not losing — you’re measuring the wrong things.
The problem: AI Overviews reach 2 billion monthly users. 60% of search…
Original Research
Search Engine Land
· Original study ↗
Methodology
Range 40-60%; midpoint reported
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google AI Overviews: 40% serp screen share. Source: Search Engine Land (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-overviews-mobile-fold-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ai-overviews-mobile-fold-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- serp screen share for Google AI Overviews<br><small>Source: Search Engine Land (2026) · <a href="https://lighthousedata.io/data/ai-overviews-mobile-fold-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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