B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
67%
67% -- engagement rate increase for mobile optimised websites (2025)
Mobile optimised websites can increase engagement rates by up to 67%.
- Attributed vaguely to 'studies show' without citing the primary research or methodology
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
67%
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
responsivewebsitedesign.co.nz
Primary
Tier C
https://responsivewebsitedesign.co.nz/advantages-of-mobile-friendly-sites-for-business-owners/ ↗
Source Article
7 Key Advantages of Mobile-Friendly Sites for Business Owners - ResponsiveWebsiteDesign
More than 68% of website traffic now comes from mobile devices, making mobile friendly sites an absolute necessity for small and medium businesses in New Zealand competing against australian brands. Customers expect pages to load quickly, navigation to be effortless, and every interaction to feel in…
Original Research
responsivewebsitedesign.co.nz
· Original study ↗
Methodology
Cited as 'studies show' without named source
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
mobile optimised websites: 67% engagement rate increase. Source: responsivewebsitedesign.co.nz (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/mobile-optimised-engagement-increase
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<blockquote cite="https://lighthousedata.io/data/mobile-optimised-engagement-increase" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>67%</strong> -- engagement rate increase for mobile optimised websites<br><small>Source: responsivewebsitedesign.co.nz (2025) · <a href="https://lighthousedata.io/data/mobile-optimised-engagement-increase" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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