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 7NET
1.24s Backend
2.1s Start Render
4.4s Last Painted Hero
4.43s Largest Contentful Paint
6.4s Visually Complete
31.62s First CPU Idle
31.62s Time To Interactive
39.97s Fully Loaded

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#2 SHOP JAPAN
0.82s Backend
2.2s Start Render
2.94s Largest Contentful Paint
21s Last Painted Hero
34.93s First CPU Idle
34.93s Time To Interactive
35s Visually Complete
44.19s Fully Loaded

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#3 YAMADA
0.84s Backend
4.6s Start Render
4.87s Largest Contentful Paint
6s Last Painted Hero
13.5s Visually Complete
38.24s First CPU Idle
38.24s Time To Interactive
39.58s Fully Loaded

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#4 ASKUL
0.98s Backend
2.6s Start Render
3.12s Largest Contentful Paint
21.25s First CPU Idle
21.25s Time To Interactive
23.02s Fully Loaded
26.2s Last Painted Hero
26.2s Visually Complete

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#5 RAKUTEN
0.88s Backend
2.8s Start Render
8.54s Largest Contentful Paint
12.64s First CPU Idle
14s Last Painted Hero
36s Visually Complete
74.73s Time To Interactive
85.48s Fully Loaded

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#6 CAINZ
0.86s Backend
4.5s Start Render
6.2s Last Painted Hero
6.2s Visually Complete
6.22s Largest Contentful Paint
25.83s First CPU Idle
25.83s Time To Interactive
28.24s Fully Loaded

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#7 ONWARD CROSSET
0.68s Backend
4.2s Start Render
6.55s Largest Contentful Paint
31s Visually Complete
58.4s Last Painted Hero
82.49s Fully Loaded
87.28s First CPU Idle
87.28s Time To Interactive

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#8 MUJI
1.03s Backend
4.6s Start Render
5.12s Largest Contentful Paint
26.3s First CPU Idle
29s Last Painted Hero
29s Visually Complete
53.61s Time To Interactive
74.15s Fully Loaded

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#9 UNITED ARROWS
0.98s Backend
3.9s Start Render
4.96s Largest Contentful Paint
22s Last Painted Hero
22s Visually Complete
33.88s First CPU Idle
42.74s Time To Interactive
43.97s Fully Loaded

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#10 AMAZON
0.87s Backend
3.5s Start Render
3.61s Largest Contentful Paint
8.64s First CPU Idle
17.31s Time To Interactive
63.79s Fully Loaded
66s Last Painted Hero
66s Visually Complete

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#11 BELLUNA
1.19s Backend
3.2s Start Render
21.69s First CPU Idle
22.21s Largest Contentful Paint
67.31s Time To Interactive
74.58s Fully Loaded
77.3s Last Painted Hero
77.3s Visually Complete

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#12 YAZUYA
1.1s Backend
15s Start Render
19.26s First CPU Idle
30.18s Largest Contentful Paint
48s Last Painted Hero
48s Visually Complete
73.78s Time To Interactive
91.81s Fully Loaded

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#13 ENOTECA
1.28s Backend
3.6s Start Render
12.84s First CPU Idle
46.97s Largest Contentful Paint
79.86s Time To Interactive
92.09s Fully Loaded
92.7s Last Painted Hero
92.7s Visually Complete

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#14 KITAMURA
0.74s Backend
16.3s Start Render
23.91s First CPU Idle
40s Last Painted Hero
41.75s Largest Contentful Paint
44s Visually Complete
72.03s Time To Interactive
85.18s Fully Loaded

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#15 BEAMS
0.92s Backend
7s Start Render
23.19s First CPU Idle
30s Largest Contentful Paint
100.9s Last Painted Hero
100.9s Visually Complete
103.29s Fully Loaded
105.69s Time To Interactive

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