B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
3,000
3,000 -- vendor firms reviewed for topseos.in (2011)
topseos.in regularly reviews 3000+ vendor firms across over 130 countries in the internet marketing industry.
- Source specifies '3000+' firms
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
3,000
Unit
Count
Data Vintage
2011
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
seovalley.com
Primary
Tier C
http://www.seovalley.com/search-engine-optimization-company-seovalley-ranks-no-2-for-web-development… ↗
Source Article
Free SEO Analysis
Original Research
seovalley.com
· Original study ↗
Methodology
Vendor review scope stated in press release by topseos.in
Methodology documented
Segmentation
IndustryMedia
RegionGlobal
Channelmulti-channel
Cite this stat
Plain Text
topseos.in: 3,000 vendor firms reviewed. Source: seovalley.com (2011). Via Lighthouse Intelligence -- https://lighthousedata.io/data/topseos-firms-reviewed-2011
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<blockquote cite="https://lighthousedata.io/data/topseos-firms-reviewed-2011" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>3,000</strong> -- vendor firms reviewed for topseos.in<br><small>Source: seovalley.com (2011) · <a href="https://lighthousedata.io/data/topseos-firms-reviewed-2011" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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