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 SHOP JAPAN
0.82s Backend
2.2s Start Render
2.97s Largest Contentful Paint
32.1s First CPU Idle
32.1s Time To Interactive
32.1s Last Painted Hero
32.1s Visually Complete
33.46s Fully Loaded

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#2 YODOBASHI
0.84s Backend
2.5s Start Render
2.75s Largest Contentful Paint
6.2s Last Painted Hero
6.2s Visually Complete
11.95s First CPU Idle
11.95s Time To Interactive
13.9s Fully Loaded

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#3 7NET
1.48s Backend
2.7s Start Render
4.69s Largest Contentful Paint
5s Last Painted Hero
5.5s Visually Complete
26.61s First CPU Idle
26.61s Time To Interactive
37.58s Fully Loaded

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#4 AEONNET
0.73s Backend
4.2s Start Render
4.42s Largest Contentful Paint
9.7s Last Painted Hero
9.7s Visually Complete
22.64s First CPU Idle
22.64s Time To Interactive
27.82s Fully Loaded

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#5 AMAZON
0.95s Backend
3.7s Start Render
4s Last Painted Hero
7.76s First CPU Idle
25.43s Time To Interactive
38.3s Largest Contentful Paint
38.3s Visually Complete
51.66s Fully Loaded

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#6 ASKUL
0.95s Backend
2.3s Start Render
12.84s Largest Contentful Paint
28.56s First CPU Idle
28.56s Time To Interactive
33.3s Fully Loaded
33.6s Last Painted Hero
33.6s Visually Complete

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#7 RAKUTEN
0.73s Backend
2.3s Start Render
10s Last Painted Hero
10s Visually Complete
10.04s Largest Contentful Paint
35.69s Fully Loaded
35.75s First CPU Idle
35.75s Time To Interactive

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#8 YAMADA
0.84s Backend
3.6s Start Render
5.21s Largest Contentful Paint
10.5s Last Painted Hero
13.5s First CPU Idle
24.2s Visually Complete
43.2s Time To Interactive
46.57s Fully Loaded

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#9 CAINZ
1.08s Backend
4.2s Start Render
4.94s Largest Contentful Paint
25.04s First CPU Idle
25.04s Time To Interactive
26.49s Fully Loaded
29s Last Painted Hero
29s Visually Complete

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#10 ONWARD CROSSET
0.67s Backend
5.9s Start Render
7.16s Largest Contentful Paint
14.53s First CPU Idle
66.86s Fully Loaded
68.14s Time To Interactive
68.3s Last Painted Hero
68.3s Visually Complete

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#11 UNITED ARROWS
1.06s Backend
4s Start Render
4.81s Largest Contentful Paint
15.74s First CPU Idle
16s Last Painted Hero
16s Visually Complete
46.87s Fully Loaded
50.17s Time To Interactive

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#12 KITAMURA
0.75s Backend
13.1s Start Render
23.35s First CPU Idle
34.57s Time To Interactive
37.35s Fully Loaded
39.38s Largest Contentful Paint
41.9s Last Painted Hero
41.9s Visually Complete

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#13 BELLUNA
1.2s Backend
3.2s Start Render
15s Last Painted Hero
15s Visually Complete
19.17s Largest Contentful Paint
51.18s First CPU Idle
51.18s Time To Interactive
64.93s Fully Loaded

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#14 MUJI
0.72s Backend
12.2s Start Render
18.78s First CPU Idle
37.2s Largest Contentful Paint
87.12s Time To Interactive
97.6s Fully Loaded
102.6s Last Painted Hero
102.6s Visually Complete

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#15 BEAMS
0.91s Backend
6.7s Start Render
17.84s First CPU Idle
21.62s Largest Contentful Paint
79.59s Time To Interactive
79.93s Fully Loaded
85s Last Painted Hero
85s Visually Complete

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#16 ENOTECA
1.37s Backend
4.3s Start Render
26.57s First CPU Idle
34.74s Largest Contentful Paint
52.93s Time To Interactive
73s Last Painted Hero
73s Visually Complete
117.47s Fully Loaded

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#17 YAZUYA
1.25s Backend
18.5s Start Render
18.57s Largest Contentful Paint
30.72s First CPU Idle
85s Last Painted Hero
90.54s Time To Interactive
92.9s Fully Loaded
96.6s Visually Complete

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