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 ASKUL
1.14s Backend
2.5s Start Render
2.84s Largest Contentful Paint
26.86s First CPU Idle
29.9s Last Painted Hero
29.9s Visually Complete
31.68s Fully Loaded
33.4s Time To Interactive

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#2 7NET
1.22s Backend
2.1s Start Render
4.17s Largest Contentful Paint
4.2s Last Painted Hero
6.4s Visually Complete
27.73s First CPU Idle
27.73s Time To Interactive
37.94s Fully Loaded

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#3 YODOBASHI
1.03s Backend
2.7s Start Render
3.62s Largest Contentful Paint
6.7s Last Painted Hero
6.7s Visually Complete
13.37s First CPU Idle
13.37s Time To Interactive
14.41s Fully Loaded

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#4 SHOP JAPAN
0.72s Backend
2.1s Start Render
2.95s Largest Contentful Paint
20s Last Painted Hero
31.79s First CPU Idle
31.79s Time To Interactive
31.8s Visually Complete
35.74s Fully Loaded

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#5 AMAZON
0.9s Backend
3.9s Start Render
7.8s First CPU Idle
10s Last Painted Hero
13.11s Time To Interactive
13.4s Visually Complete
13.47s Largest Contentful Paint
40.52s Fully Loaded

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#6 AEONNET
0.74s Backend
4s Start Render
9.66s Largest Contentful Paint
10s Last Painted Hero
10.7s Visually Complete
26.87s First CPU Idle
26.87s Time To Interactive
32.05s Fully Loaded

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#7 YAMADA
0.82s Backend
3.5s Start Render
4.13s Largest Contentful Paint
5.5s Last Painted Hero
12.79s First CPU Idle
19.8s Visually Complete
42.12s Time To Interactive
44.96s Fully Loaded

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#8 CAINZ
0.85s Backend
4.3s Start Render
5.4s Largest Contentful Paint
5.4s Last Painted Hero
13.9s Visually Complete
25.71s First CPU Idle
25.71s Time To Interactive
27.84s Fully Loaded

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#9 RAKUTEN
0.74s Backend
2.6s Start Render
12.09s Largest Contentful Paint
30.99s First CPU Idle
30.99s Time To Interactive
32.11s Fully Loaded
34.6s Last Painted Hero
34.6s Visually Complete

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#10 ONWARD CROSSET
0.7s Backend
5.9s Start Render
6.32s Largest Contentful Paint
15.22s First CPU Idle
51s Visually Complete
68.39s Fully Loaded
73.21s Time To Interactive
73.4s Last Painted Hero

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#11 ENOTECA
1.11s Backend
4.9s Start Render
13.95s Largest Contentful Paint
47s Last Painted Hero
47.9s Visually Complete
53.99s First CPU Idle
53.99s Time To Interactive
56.96s Fully Loaded

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#12 MUJI
0.72s Backend
12.6s Start Render
18.3s First CPU Idle
30.6s Last Painted Hero
30.63s Largest Contentful Paint
51.1s Visually Complete
78.7s Time To Interactive
95.38s Fully Loaded

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#13 UNITED ARROWS
0.95s Backend
3.8s Start Render
4.85s Largest Contentful Paint
13s Last Painted Hero
47.26s Fully Loaded
49.97s First CPU Idle
49.97s Time To Interactive
50.7s Visually Complete

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#14 KITAMURA
0.71s Backend
13.9s Start Render
24.45s First CPU Idle
35.74s Time To Interactive
40.08s Fully Loaded
44.69s Largest Contentful Paint
44.7s Last Painted Hero
44.7s Visually Complete

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#15 BEAMS
1.19s Backend
6.9s Start Render
16.72s First CPU Idle
22.87s Largest Contentful Paint
75s Fully Loaded
79.3s Time To Interactive
79.5s Last Painted Hero
79.5s Visually Complete

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#16 BELLUNA
1.15s Backend
3.4s Start Render
55.06s Largest Contentful Paint
61.51s First CPU Idle
61.51s Time To Interactive
77.22s Fully Loaded
80.6s Last Painted Hero
80.6s Visually Complete

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#17 YAZUYA
1.29s Backend
18.6s Start Render
24.69s First CPU Idle
73.99s Time To Interactive
79.11s Largest Contentful Paint
100.15s Fully Loaded
105.2s Last Painted Hero
105.2s Visually Complete

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