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 AEONNET
0s Backend
0s Start Render
0s First CPU Idle
0s Visually Complete
0.54s Fully Loaded

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#2 7NET
1.25s Backend
2.1s Start Render
4.77s Largest Contentful Paint
4.8s Last Painted Hero
6.1s Visually Complete
29.37s First CPU Idle
29.37s Time To Interactive
35.36s Fully Loaded

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#3 SHOP JAPAN
0.74s Backend
2.1s Start Render
3.04s Largest Contentful Paint
36.82s First CPU Idle
36.82s Time To Interactive
36.9s Last Painted Hero
36.9s Visually Complete
41.16s Fully Loaded

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#4 YODOBASHI
1.46s Backend
2.8s Start Render
2.94s Largest Contentful Paint
7.4s Last Painted Hero
7.4s Visually Complete
13.95s First CPU Idle
13.95s Time To Interactive
18.96s Fully Loaded

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#5 YAMADA
1.05s Backend
4.9s Start Render
5.15s Largest Contentful Paint
6s Last Painted Hero
16.8s Visually Complete
21.03s First CPU Idle
46.12s Time To Interactive
48.49s Fully Loaded

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#6 ASKUL
1.16s Backend
2.4s Start Render
2.57s Largest Contentful Paint
3.59s First CPU Idle
25.87s Time To Interactive
28s Fully Loaded
30.2s Last Painted Hero
30.2s Visually Complete

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#7 CAINZ
1.14s Backend
4.2s Start Render
5.94s Largest Contentful Paint
30.19s First CPU Idle
30.19s Time To Interactive
47.3s Fully Loaded
52.4s Last Painted Hero
52.4s Visually Complete

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#8 RAKUTEN
0.9s Backend
3s Start Render
16.34s First CPU Idle
16.37s Largest Contentful Paint
56.11s Time To Interactive
65.69s Fully Loaded
70.8s Last Painted Hero
70.8s Visually Complete

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#9 MUJI
0.77s Backend
4.6s Start Render
5.13s Largest Contentful Paint
27s Last Painted Hero
43s Visually Complete
53.19s First CPU Idle
53.19s Time To Interactive
70.93s Fully Loaded

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#10 ONWARD CROSSET
0.68s Backend
4.1s Start Render
6.67s Largest Contentful Paint
42s Last Painted Hero
78.71s Fully Loaded
84.9s Visually Complete
86.05s First CPU Idle
86.05s Time To Interactive

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#11 AMAZON
1.07s Backend
4.6s Start Render
8.09s Largest Contentful Paint
12.48s First CPU Idle
23.05s Time To Interactive
59.32s Fully Loaded
61.7s Last Painted Hero
61.7s Visually Complete

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#12 KITAMURA
0.72s Backend
14.6s Start Render
29.38s First CPU Idle
34.4s Largest Contentful Paint
43s Last Painted Hero
43s Visually Complete
71.26s Time To Interactive
76.62s Fully Loaded

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#13 UNITED ARROWS
1.17s Backend
4.5s Start Render
5.52s Largest Contentful Paint
18s Last Painted Hero
18s Visually Complete
52.74s First CPU Idle
52.74s Time To Interactive
54.23s Fully Loaded

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#14 BEAMS
0.91s Backend
7.6s Start Render
21.76s First CPU Idle
21.93s Largest Contentful Paint
84.39s Time To Interactive
89.05s Fully Loaded
93.9s Last Painted Hero
93.9s Visually Complete

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#15 ENOTECA
1.51s Backend
3.8s Start Render
7.64s Largest Contentful Paint
38s Last Painted Hero
40s Visually Complete
48.55s First CPU Idle
48.55s Time To Interactive
79.11s Fully Loaded

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#16 YAZUYA
1.02s Backend
15.4s Start Render
16.96s First CPU Idle
51.25s Largest Contentful Paint
76.48s Time To Interactive
87.88s Fully Loaded
92.9s Last Painted Hero
92.9s Visually Complete

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#17 BELLUNA
1.21s Backend
3.3s Start Render
24.33s First CPU Idle
47.08s Largest Contentful Paint
74.64s Time To Interactive
76.17s Fully Loaded
78.7s Last Painted Hero
78.7s Visually Complete

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