B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
4%
4% -- organic traffic growth for large websites with blogs (2026)
Large websites (over 100,000 monthly visits) with blogs experienced an average organic traffic growth of 4.0% over a two-year period.
- Study analyzed a sample of over 27,000 Italian websites
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
4%
Unit
Percentage
Data Vintage
2026
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
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
45
Freshness
92
Source
SEOZoom
Primary
Tier A
https://www.seozoom.com/blog-search-seozoom/ ↗
Source Article
SEOZoom Study: The Impact of Blogging on SEO Growth
The blog is worth +47% visibility. Without it, you’re giving away traffic.
Having a blog makes all the difference on Google. It’s not just a nostalgic meme from the #2016 trend, but what our study reveals based on a sample of over 27,000 Italian websites: all else being equal, websites with blogs gr…
Original Research
SEOZoom
· Original study ↗
Methodology
Analysis of historical data from SEOZoom's databases
Methodology documented
Segmentation
IndustryMedia
Company SizeAll sizes
Channelsearch
Cite this stat
Plain Text
large websites with blogs: 4% organic traffic growth. Source: SEOZoom (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/large-websites-organic-traffic-growth
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<blockquote cite="https://lighthousedata.io/data/large-websites-organic-traffic-growth" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>4%</strong> -- organic traffic growth for large websites with blogs<br><small>Source: SEOZoom (2026) · <a href="https://lighthousedata.io/data/large-websites-organic-traffic-growth" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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