B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
82%
82% -- ai search visibility decline for Reddit (2025-10)
Reddit's visibility in AI responses dropped by up to 82%.
- Attributed to Google removing the num=100 search parameter
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
82%
Unit
Percentage
Data Vintage
2025-10
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Redbrick Web
Primary
Tier B
https://redbrickweb.com/blog/this-week-in-seo-october-8-2025 ↗
Source Article
This Week in SEO: AI Search Shifts & Reddit's Fall
This week in SEO brought some game-changing developments you can't afford to miss. Google is ramping up its visual AI capabilities, ChatGPT is making bold moves into e-commerce, and Reddit \ lost billions in market value because of a small technical change that tanked its visibility in AI search res…
Original Research
Redbrick Web
· Original study ↗
Methodology
Attributed to Google removing the num=100 search parameter
Methodology documented
Segmentation
IndustryMedia
RegionGlobal
RoleSEO Specialist
Channelsearch
Cite this stat
Plain Text
Reddit: 82% ai search visibility decline. Source: Redbrick Web (2025-10). Via Lighthouse Intelligence -- https://lighthousedata.io/data/reddit-ai-visibility-drop-82-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/reddit-ai-visibility-drop-82-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>82%</strong> -- ai search visibility decline for Reddit<br><small>Source: Redbrick Web (2025-10) · <a href="https://lighthousedata.io/data/reddit-ai-visibility-drop-82-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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