B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
11%
11% -- conversion rate increase with responsive design for websites with responsive design vs. non-responsive sites (2023)
Websites with responsive design achieve an 11% higher conversion rate than non-responsive websites.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
11%
Unit
Percentage
Data Vintage
2023
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.
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Sources (4)
Hostinger
Primary
Tier C
https://www.hostinger.com/tutorials/web-design-statistics ↗
Source Article
Maximize Lead Generation With Great Web Design
Design for Demand: Maximize Lead Generation With Effective Web Design
A great web design improves user experience, attracts visitors throughout the buyer’s journey, and can markedly boost lead conversion.
Recently we worked with a solar company on the rise to boost their digital marketing and suppor…
Also cited by
shopify.com
https://www.shopify.com/
2026-08-22
hostinger.com
https://www.hostinger.com/
2026-08-22
forbes.com
https://www.forbes.com/
2026-08-22
Original Research
Hostinger
· Original study ↗
Methodology
Study by Hostinger
Segmentation
Industrymarketing
Cite this stat
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websites with responsive design vs. non-responsive sites: 11% conversion rate increase with responsive design. Source: Hostinger (2023). Via Lighthouse Intelligence -- https://lighthousedata.io/data/responsive_design_conversion_rate_increase
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<blockquote cite="https://lighthousedata.io/data/responsive_design_conversion_rate_increase" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>11%</strong> -- conversion rate increase with responsive design for websites with responsive design vs. non-responsive sites<br><small>Source: Hostinger (2023) · <a href="https://lighthousedata.io/data/responsive_design_conversion_rate_increase" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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