B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
71%
71% -- indexing rate for AI-written blog articles (2026)
71% of 2,000 AI-written articles published across 20 fresh domains were indexed by Google within 36 days.
- By month three, only 3% of the indexed pages remained in the top 100
- Indexed rate is reported as 71% / 70.95% in the text
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
71%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
2,000
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
Search Engine Land
Primary
Tier C
https://quillly.com/blogs/ai-autoblogging-2026 ↗
Source Article
AI Autoblogging 2026: What Actually Ranks
Picture 2,000 AI-written articles published across 20 fresh domains. Within 36 days, 71% got indexed by Google. Sounds like a win. Then look at month three: only 3% of those pages were still in the top 100. That 16-month experiment from Search Engine Land is the most honest snapshot of AI autobloggi…
Original Research
Search Engine Land
· Original study ↗
Methodology
16-month experiment cited from Search Engine Land
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
AI-written blog articles: 71% indexing rate. Source: Search Engine Land (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-autoblog-indexing-rate-71
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ai-autoblog-indexing-rate-71" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>71%</strong> -- indexing rate for AI-written blog articles<br><small>Source: Search Engine Land (2026) · <a href="https://lighthousedata.io/data/ai-autoblog-indexing-rate-71" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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