B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
40%
40% -- ctr loss with ai overview for Google organic search position one results (2026)
Position one organic search results beneath an AI Overview can lose roughly 40% of clicks compared to position one without an AI Overview.
- Stated as an approximate figure ('roughly 40 percent' / 'around 40 percent')
- Secondary citation from Advanced Web Ranking CTR study data without detailed methodology provided in text
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
Geography
Global
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
35
Freshness
95
Source
Advanced Web Ranking
Primary
Tier C
https://www.varynforge.com/blog/why-is-keyword-research-important-traffic-conversions ↗
Source Article
Why Keyword Research Matters: The Conversion Gradient Case
Why Is Keyword Research Important? Traffic, Content, Conversions
Keyword research's economic case: how the conversion gradient locates demand, intent, and the cluster zone where one page returns most pipeline.
Keyword research is the strategic question that every content investment is silently answe…
Original Research
Advanced Web Ranking
· Original study ↗
Methodology
Secondary citation of Advanced Web Ranking CTR data; figure stated approximately ('roughly 40 percent'); no specific study name, sample size, or date given in the source
Methodology documented
Segmentation
IndustryB2B
RegionGlobal
RoleSEO Specialist
Channelsearch
Cite this stat
Plain Text
Google organic search position one results: 40% ctr loss with ai overview. Source: Advanced Web Ranking (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-overview-position-one-ctr-loss
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ai-overview-position-one-ctr-loss" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- ctr loss with ai overview for Google organic search position one results<br><small>Source: Advanced Web Ranking (2026) · <a href="https://lighthousedata.io/data/ai-overview-position-one-ctr-loss" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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