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
0.82s Backend
2.3s Start Render
2.58s Largest Contentful Paint
6.3s Last Painted Hero
6.3s Visually Complete
13.42s First CPU Idle
13.42s Time To Interactive
17.95s Fully Loaded

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#2 7NET
1.26s Backend
2.1s Start Render
4.36s Largest Contentful Paint
4.4s Last Painted Hero
6.6s Visually Complete
30.5s First CPU Idle
30.5s Time To Interactive
40.07s Fully Loaded

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#3 SHOP JAPAN
0.72s Backend
2s Start Render
4.25s Largest Contentful Paint
38.19s First CPU Idle
38.19s Time To Interactive
38.2s Last Painted Hero
38.2s Visually Complete
41.62s Fully Loaded

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#4 AEONNET
0.77s Backend
4.4s Start Render
4.67s Largest Contentful Paint
9.8s Last Painted Hero
9.8s Visually Complete
27.36s First CPU Idle
27.36s Time To Interactive
33.15s Fully Loaded

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#5 YAMADA
0.81s Backend
4.4s Start Render
4.73s Largest Contentful Paint
5.6s Last Painted Hero
15s Visually Complete
42.58s First CPU Idle
42.58s Time To Interactive
45.68s Fully Loaded

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#6 ASKUL
1s Backend
2.2s Start Render
2.58s Largest Contentful Paint
3.33s First CPU Idle
27.06s Time To Interactive
28.84s Fully Loaded
29.7s Last Painted Hero
29.7s Visually Complete

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#7 CAINZ
0.89s Backend
3.9s Start Render
6.53s Largest Contentful Paint
22s Last Painted Hero
22s Visually Complete
29.37s First CPU Idle
29.37s Time To Interactive
36.35s Fully Loaded

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#8 RAKUTEN
0.89s Backend
2.9s Start Render
10.79s First CPU Idle
14.47s Largest Contentful Paint
39s Last Painted Hero
39s Visually Complete
48.18s Time To Interactive
58.84s Fully Loaded

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#9 MUJI
0.77s Backend
4.5s Start Render
4.81s Largest Contentful Paint
26s Last Painted Hero
53.89s First CPU Idle
53.89s Time To Interactive
69.12s Fully Loaded
74.2s Visually Complete

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#10 AMAZON
0.88s Backend
3.6s Start Render
4.35s Largest Contentful Paint
12.68s First CPU Idle
22.98s Time To Interactive
47.4s Fully Loaded
49.8s Last Painted Hero
49.8s Visually Complete

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#11 ONWARD CROSSET
0.7s Backend
4.2s Start Render
6.34s Largest Contentful Paint
85.97s Fully Loaded
90.99s First CPU Idle
90.99s Time To Interactive
91.3s Last Painted Hero
91.3s Visually Complete

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#12 UNITED ARROWS
1.03s Backend
4.5s Start Render
5.98s Largest Contentful Paint
12s Last Painted Hero
40.5s First CPU Idle
50.01s Time To Interactive
54.08s Fully Loaded
58.3s Visually Complete

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#13 ENOTECA
1.66s Backend
4s Start Render
10.18s Largest Contentful Paint
27.2s Last Painted Hero
50.67s First CPU Idle
50.67s Time To Interactive
67.15s Fully Loaded
72.3s Visually Complete

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#14 BELLUNA
1.2s Backend
3.4s Start Render
28.03s Largest Contentful Paint
33.31s First CPU Idle
70.36s Time To Interactive
73.26s Fully Loaded
78.3s Last Painted Hero
78.3s Visually Complete

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#15 KITAMURA
0.72s Backend
14.5s Start Render
33.22s Largest Contentful Paint
70.43s First CPU Idle
70.43s Time To Interactive
80.95s Fully Loaded
82.3s Last Painted Hero
82.3s Visually Complete

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#16 BEAMS
0.95s Backend
7.1s Start Render
17.67s First CPU Idle
22.43s Largest Contentful Paint
93.61s Fully Loaded
95.75s Time To Interactive
98.5s Last Painted Hero
98.5s Visually Complete

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#17 YAZUYA
0.96s Backend
15.2s Start Render
21.96s Largest Contentful Paint
30.03s First CPU Idle
63s Last Painted Hero
66.05s Time To Interactive
81.25s Fully Loaded
86s Visually Complete

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