B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
25.7%
25.7% -- freshness difference ai cited vs google results for AI search citations vs Google organic results (2025)
AI-cited content is 25.7% fresher on average than standard Google organic search results.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
25.7%
Unit
Percentage
Data Vintage
2025
Entity
Sample Size
17,000,000
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Ahrefs
Primary
Tier C
https://aiboost.co.uk/how-often-should-you-update-content-to-improve-ai-search-visibility/ ↗
Source Article
How Often Should You Update Content to Improve AI Search
Original Research
Ahrefs
· Original study ↗
Methodology
Ahrefs analysis of 17 million citations across AI platforms
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
AI search citations vs Google organic results: 25.7% freshness difference ai cited vs google results. Source: Ahrefs (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-cited-content-fresher-than-google
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ai-cited-content-fresher-than-google" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>25.7%</strong> -- freshness difference ai cited vs google results for AI search citations vs Google organic results<br><small>Source: Ahrefs (2025) · <a href="https://lighthousedata.io/data/ai-cited-content-fresher-than-google" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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