B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
15%
15% -- website performance improvement for companies that prioritize post-launch analysis and optimization (2025)
Companies prioritizing post-launch analysis and optimization see a 15% improvement in website performance within six months.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
15%
Unit
Percentage
Data Vintage
2025
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
Gartner
Primary
Tier C
https://applaunchpartners.com/launch-day-2026-nail-server-capacity-execution/ ↗
Source Article
Launch Day 2026: Server Capacity & Execution Guide
Original Research
Gartner
· Original study ↗
Methodology
Cited as a 2025 Gartner report; no methodology stated
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
companies that prioritize post-launch analysis and optimization: 15% website performance improvement. Source: Gartner (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/post-launch-analysis-website-performance
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<blockquote cite="https://lighthousedata.io/data/post-launch-analysis-website-performance" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>15%</strong> -- website performance improvement for companies that prioritize post-launch analysis and optimization<br><small>Source: Gartner (2025) · <a href="https://lighthousedata.io/data/post-launch-analysis-website-performance" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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