B
Evidence Grade B
Graded
under review
Safe to Cite
Current
30%
30% -- attribution accuracy improvement for server-side tracking (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
30%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
appius.com
Primary
Tier C
https://www.appius.com/blog/seo-how-to-win-in-search-in-2026-appius ↗
Source Article
SEO: How to Win in Search in 2026 | Appius
Search is changing faster than at any point in the last decade. With Google’s AI Overviews rolling out globally and LLM-powered discovery becoming mainstream through ChatGPT, Perplexity and Claude, brands must rethink how they create content, measure performance and build visibility.
Here are the es…
Original Research
appius.com
· Original study ↗
Methodology
Upper bound of 'up to 30%'
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
server-side tracking: 30% attribution accuracy improvement. Source: appius.com (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/server-side-tracking-accuracy-30
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<blockquote cite="https://lighthousedata.io/data/server-side-tracking-accuracy-30" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30%</strong> -- attribution accuracy improvement for server-side tracking<br><small>Source: appius.com (2026) · <a href="https://lighthousedata.io/data/server-side-tracking-accuracy-30" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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