B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
1.11%
1.11% -- conversion rate lift per 100ms load improvement for E-commerce site conversion (Shopify stores) (2026)
A 100ms improvement in page load time increases conversion rate by 1.11% for Shopify stores.
- Study date for Deloitte Digital research not specified in the article
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Lighthouse Research Team
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Evidence graded
Value
1.11%
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
Deloitte Digital
Primary
Tier C
https://forgecro.com/shopify-mobile-app-builder-comparison-6/ ↗
Source Article
Shopify Mobile App Builder Comparison: 7 Best Platforms & Tools (2026) - forgecro.com
Shopify Mobile App Builder Comparison: 7 Best Platforms & Tools (2026)
Your Shopify store’s mobile website is costing you revenue every single day. Mobile commerce accounted for 73% of all global e-commerce sales in 2025 (Statista), yet mobile browser conversion rates still sit around 1.5–2% — rough…
Original Research
Deloitte Digital
· Original study ↗
Methodology
Article cites Deloitte Digital without a study date; vintage set to article collection year.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
E-commerce site conversion (Shopify stores): 1.11% conversion rate lift per 100ms load improvement. Source: Deloitte Digital (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/conversion-lift-100ms-page-load-improvement
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<blockquote cite="https://lighthousedata.io/data/conversion-lift-100ms-page-load-improvement" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>1.11%</strong> -- conversion rate lift per 100ms load improvement for E-commerce site conversion (Shopify stores)<br><small>Source: Deloitte Digital (2026) · <a href="https://lighthousedata.io/data/conversion-lift-100ms-page-load-improvement" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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