B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
68%
68% -- click through rate decline for Google paid search with AI Overviews (2025-09)
Click-through rates for paid search declined by 68% when AI Overviews appeared.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
68%
Unit
Percentage
Data Vintage
2025-09
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
Seer Interactive
Primary
Tier B
https://blogherald.com/seo/googles-ai-overviews-are-reshaping-how-bloggers-think-about-discoverabili… ↗
Source Article
Google's AI overviews are reshaping how bloggers think about discoverability - The Blog Herald
There’s a moment many bloggers have experienced recently: you check your analytics, see your content ranking on page one, and wonder why traffic has fallen off a cliff.
The numbers don’t make sense until you search for your own keywords and find them: Google’s AI Overviews, sitting above your carefu…
Original Research
Seer Interactive
· Original study ↗
Methodology
Seer Interactive analysis
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google paid search with AI Overviews: 68% click through rate decline. Source: Seer Interactive (2025-09). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-overviews-paid-ctr-drop-68pct
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<blockquote cite="https://lighthousedata.io/data/ai-overviews-paid-ctr-drop-68pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>68%</strong> -- click through rate decline for Google paid search with AI Overviews<br><small>Source: Seer Interactive (2025-09) · <a href="https://lighthousedata.io/data/ai-overviews-paid-ctr-drop-68pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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