B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
35.26%
35.26% -- conversion rate increase from checkout optimization for ecommerce cart and checkout process (2025)
According to Baymard Institute, optimizing the cart and checkout process can increase conversions by 35.26%.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
35.26%
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
Baymard Institute
Primary
Tier C
https://lab42.dev/en/blog/online-shopping-psychology-how-ux-ui-impacts-buying ↗
Source Article
Imagine your favorite luxury boutique, right smack in the middle of the city. The dazzling window display, the warm and inviting lighting inside, well-defined product displays, waiting consultants at your disposal. Feeling at ease, trust engendered — the store is an automatic buy. Now, bring that sc…
Original Research
Baymard Institute
· Original study ↗
Methodology
Cited to Baymard Institute
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ecommerce cart and checkout process: 35.26% conversion rate increase from checkout optimization. Source: Baymard Institute (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/checkout-optimization-conversion-35-26
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<blockquote cite="https://lighthousedata.io/data/checkout-optimization-conversion-35-26" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>35.26%</strong> -- conversion rate increase from checkout optimization for ecommerce cart and checkout process<br><small>Source: Baymard Institute (2025) · <a href="https://lighthousedata.io/data/checkout-optimization-conversion-35-26" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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