B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
64%
64% -- page load expectation rate for smartphone users (2014)
In 2014, 64% of smartphone users expected a site to load in under 4 seconds.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
64%
Unit
Percentage
Data Vintage
2014
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
smartface.io
Primary
Tier C
https://smartface.io/10-tips-get-started-responsive-design/ ↗
Source Article
10 Tips to Get You Started with Responsive Design - Smartface Enterprise Mobility Platform
10 Tips to Get You Started with Responsive Design
According to a recent study, a quarter of all Americans use mobile devices only to access the web. One out of every five people in the world own a smartphone, and over half of those people use it to surf the internet.
If your website doesn’t read wel…
Original Research
smartface.io
· Original study ↗
Methodology
Cited without named source
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2014 (current) | 64% | |
| 2022 | 64% | 0% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
smartphone users: 64% page load expectation rate. Source: smartface.io (2014). Via Lighthouse Intelligence -- https://lighthousedata.io/data/smartphone-users-expect-load-under-4-seconds
HTML Embed
<blockquote cite="https://lighthousedata.io/data/smartphone-users-expect-load-under-4-seconds" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>64%</strong> -- page load expectation rate for smartphone users<br><small>Source: smartface.io (2014) · <a href="https://lighthousedata.io/data/smartphone-users-expect-load-under-4-seconds" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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