B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
67%
67% -- median 3 second retention rate for GFL social accounts (Instagram, TikTok, YouTube Shorts) (2025)
The median 3-second retention rate across all posts on Green Frog Labs social accounts was 67%.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
67%
Unit
Percentage
Data Vintage
2025
Entity
Sample Size
73
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
Green Frog Labs
Primary
Tier B
https://greenfroglabs.com/blog/anatomy-of-viral-hook ↗
Source Article
Seventy-one percent of TikTok users decide whether to watch or scroll past your video within three seconds. That number comes from a 2025 TTS Vibes analysis of first-impression behavior across short-form platforms. Three seconds. Not ten. Not five. Three.
Most brands treat the hook as a nice-to-have…
Original Research
Green Frog Labs
· Original study ↗
Methodology
Agency's own account data over 6 months
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
GFL social accounts (Instagram, TikTok, YouTube Shorts): 67% median 3 second retention rate. Source: Green Frog Labs (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/gfl-median-3-second-retention
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<blockquote cite="https://lighthousedata.io/data/gfl-median-3-second-retention" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>67%</strong> -- median 3 second retention rate for GFL social accounts (Instagram, TikTok, YouTube Shorts)<br><small>Source: Green Frog Labs (2025) · <a href="https://lighthousedata.io/data/gfl-median-3-second-retention" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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