B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
27%
27% -- bounce rate increase for pure AI content vs human-written content (2025)
Pure AI content experiences 27% higher bounce rates compared to fully human-written content.
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
27%
Unit
Percentage
Data Vintage
2025
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
Siege Media
Primary
Tier B
https://blogherald.com/blog-platforms-tools/paragraph-rewriter-tools/ ↗
Source Article
Paragraph rewriter tools: how to choose one (and when to step back) - The Blog Herald
You have a paragraph that isn’t quite working. Maybe the phrasing feels clunky, or you’ve written yourself into a corner and can’t find your way out. A paragraph rewriter tool promises a quick fix: paste your text, click a button, receive something smoother in return.
This appeal has driven massive …
Original Research
Siege Media
· Original study ↗
Methodology
Siege Media analysis of content performance
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
pure AI content vs human-written content: 27% bounce rate increase. Source: Siege Media (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/pure-ai-content-bounce-rate
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<blockquote cite="https://lighthousedata.io/data/pure-ai-content-bounce-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>27%</strong> -- bounce rate increase for pure AI content vs human-written content<br><small>Source: Siege Media (2025) · <a href="https://lighthousedata.io/data/pure-ai-content-bounce-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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