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
0.8s Backend
2.2s Start Render
2.44s Largest Contentful Paint
5.8s Last Painted Hero
5.8s Visually Complete
12.55s First CPU Idle
12.55s Time To Interactive
14.52s Fully Loaded

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#2 7NET
1.32s Backend
2.1s Start Render
4.5s Largest Contentful Paint
4.5s Last Painted Hero
6.5s Visually Complete
36.82s First CPU Idle
36.82s Time To Interactive
39.3s Fully Loaded

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#3 SHOP JAPAN
0.72s Backend
1.9s Start Render
2.97s Largest Contentful Paint
12.59s First CPU Idle
34.97s Time To Interactive
35s Last Painted Hero
35s Visually Complete
41.95s Fully Loaded

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#4 ASKUL
1s Backend
2.2s Start Render
2.66s Largest Contentful Paint
8.17s First CPU Idle
26.57s Time To Interactive
28.14s Fully Loaded
32.6s Last Painted Hero
32.6s Visually Complete

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#5 AEONNET
1.15s Backend
4.4s Start Render
4.57s Largest Contentful Paint
7s Last Painted Hero
7.6s Visually Complete
27.06s First CPU Idle
27.06s Time To Interactive
32.25s Fully Loaded

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#6 YAMADA
0.86s Backend
4.7s Start Render
4.92s Largest Contentful Paint
5.9s Last Painted Hero
12.42s First CPU Idle
14.1s Visually Complete
39.01s Time To Interactive
47.2s Fully Loaded

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#7 CAINZ
0.85s Backend
4.4s Start Render
4.81s Largest Contentful Paint
14s Visually Complete
28.04s First CPU Idle
28.04s Time To Interactive
29.59s Fully Loaded
34.6s Last Painted Hero

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#8 AMAZON
0.87s Backend
3.8s Start Render
7.9s First CPU Idle
38.52s Time To Interactive
44.19s Largest Contentful Paint
44.2s Last Painted Hero
44.2s Visually Complete
50.95s Fully Loaded

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#9 MUJI
0.9s Backend
4.8s Start Render
5.6s Last Painted Hero
5.62s Largest Contentful Paint
54.17s First CPU Idle
54.17s Time To Interactive
95.14s Fully Loaded
99.1s Visually Complete

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#10 RAKUTEN
0.91s Backend
2.9s Start Render
19.24s Largest Contentful Paint
28s Last Painted Hero
46.6s First CPU Idle
46.6s Time To Interactive
48.5s Visually Complete
57.86s Fully Loaded

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#11 ONWARD CROSSET
0.67s Backend
5.7s Start Render
7.86s Largest Contentful Paint
10s Visually Complete
65s Last Painted Hero
80.81s Fully Loaded
84.12s First CPU Idle
84.12s Time To Interactive

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#12 UNITED ARROWS
1.11s Backend
4.3s Start Render
5.22s Largest Contentful Paint
27s Last Painted Hero
27s Visually Complete
39.76s First CPU Idle
50.11s Time To Interactive
55.56s Fully Loaded

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#13 ENOTECA
2.2s Backend
4.8s Start Render
11.67s Largest Contentful Paint
54.5s First CPU Idle
58.5s Fully Loaded
61.5s Time To Interactive
61.8s Last Painted Hero
61.8s Visually Complete

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#14 BEAMS
0.88s Backend
7.3s Start Render
19.74s Largest Contentful Paint
26.91s First CPU Idle
70.6s Last Painted Hero
70.6s Visually Complete
74.6s Time To Interactive
75.72s Fully Loaded

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#15 BELLUNA
1.24s Backend
3.3s Start Render
18.64s First CPU Idle
19.15s Largest Contentful Paint
70.68s Time To Interactive
72.6s Fully Loaded
77.5s Last Painted Hero
77.5s Visually Complete

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#16 KITAMURA
0.72s Backend
14.7s Start Render
31.15s Largest Contentful Paint
55s Last Painted Hero
55s Visually Complete
71.04s First CPU Idle
71.04s Time To Interactive
81.89s Fully Loaded

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#17 YAZUYA
1.14s Backend
15.1s Start Render
28.69s First CPU Idle
46.44s Largest Contentful Paint
68.31s Time To Interactive
79.88s Fully Loaded
84.9s Last Painted Hero
84.9s Visually Complete

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