SpeedCurve

Page Speed Benchmarks

Page speed has a huge impact on user experience. Faster sites have been proven to have lower bounce rates, higher conversion rates, bigger shopping cart sizes, and happier users. In these dashboards, we rank industry-leading websites based on how fast their pages appear to load, from a user’s perspective. For each site, click through to see their detailed test results.

Mobile Slow - Tested every day on an emulated mobile device at 4G Slow (1.6Mbps/768Kbps 150ms RTT). Find out more about why it's so important to test at slow speeds. Sites are sorted by SpeedIndex which is the average time at which visible parts of the page are displayed.

RETAIL SITES IN JAPAN ON A MOBILE SLOW CONNECTION

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#1 YODOBASHI
0.9s Backend
2.7s Start Render
2.84s Largest Contentful Paint
5.3s Last Painted Hero
5.3s Visually Complete
12.76s First CPU Idle
12.76s Time To Interactive
18.44s Fully Loaded

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#2 AEONNET
0.96s Backend
4.2s Start Render
4.58s Largest Contentful Paint
9.5s Last Painted Hero
10s Visually Complete
20.6s First CPU Idle
20.6s Time To Interactive
25.8s Fully Loaded

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#3 YAMADA
0.8s Backend
3.7s Start Render
4.22s Largest Contentful Paint
5.1s Last Painted Hero
18.8s Visually Complete
31.27s First CPU Idle
35.22s Fully Loaded
36.89s Time To Interactive

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#4 RAKUTEN
0.73s Backend
4.5s Start Render
6.17s First CPU Idle
9.35s Largest Contentful Paint
34.43s Fully Loaded
35.1s Last Painted Hero
35.1s Visually Complete
36.24s Time To Interactive

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#5 AMAZON
0.86s Backend
3.5s Start Render
3.78s Largest Contentful Paint
11.87s First CPU Idle
18.24s Time To Interactive
24.6s Last Painted Hero
24.6s Visually Complete
29.5s Fully Loaded

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#6 ONWARD CROSSET
0.88s Backend
4.5s Start Render
6.6s Largest Contentful Paint
11.2s Visually Complete
15.43s First CPU Idle
58.21s Fully Loaded
59.46s Time To Interactive
63.2s Last Painted Hero

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#7 BELLUNA
1.2s Backend
3.1s Start Render
15.3s Last Painted Hero
15.3s Visually Complete
18.03s Largest Contentful Paint
48.54s First CPU Idle
48.54s Time To Interactive
53.17s Fully Loaded

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#8 MUJI
0.73s Backend
12.5s Start Render
28.18s First CPU Idle
36.22s Largest Contentful Paint
66s Last Painted Hero
66s Visually Complete
85.72s Time To Interactive
96.57s Fully Loaded

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