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

See full dashboard comparing all sites >

#1 7NET
1.43s Backend
2.7s Start Render
4.36s Largest Contentful Paint
4.4s Last Painted Hero
6.8s Visually Complete
33.52s First CPU Idle
33.52s Time To Interactive
38.5s Fully Loaded

Explore why this site is the fastest >

#2 SHOP JAPAN
0.73s Backend
1.9s Start Render
3.04s Largest Contentful Paint
20s Last Painted Hero
33.1s First CPU Idle
33.1s Time To Interactive
33.1s Visually Complete
43.13s Fully Loaded

Explore this site >

#3 ASKUL
0.96s Backend
2.3s Start Render
2.81s Largest Contentful Paint
7.3s First CPU Idle
21.99s Time To Interactive
22.63s Fully Loaded
26s Last Painted Hero
26s Visually Complete

Explore this site >

#4 YAMADA
0.8s Backend
4.6s Start Render
4.96s Largest Contentful Paint
5.8s Last Painted Hero
14.6s Visually Complete
35.7s First CPU Idle
35.7s Time To Interactive
43.91s Fully Loaded

Explore this site >

#5 RAKUTEN
0.88s Backend
3.1s Start Render
10.93s Largest Contentful Paint
27s Last Painted Hero
27s Visually Complete
38.76s First CPU Idle
38.76s Time To Interactive
49.32s Fully Loaded

Explore this site >

#6 CAINZ
0.87s Backend
4s Start Render
6.05s Largest Contentful Paint
18.74s First CPU Idle
18.8s Visually Complete
30.89s Time To Interactive
48.69s Fully Loaded
53.7s Last Painted Hero

Explore this site >

#7 MUJI
0.74s Backend
4.2s Start Render
4.69s Largest Contentful Paint
25.22s First CPU Idle
30s Last Painted Hero
53.05s Time To Interactive
74.48s Fully Loaded
77.7s Visually Complete

Explore this site >

#8 ONWARD CROSSET
0.67s Backend
4.2s Start Render
6.46s Largest Contentful Paint
29s Visually Complete
55s Last Painted Hero
78.9s Fully Loaded
83.68s First CPU Idle
83.68s Time To Interactive

Explore this site >

#9 UNITED ARROWS
1.04s Backend
4s Start Render
6.14s Largest Contentful Paint
35.08s First CPU Idle
43.51s Time To Interactive
44.78s Fully Loaded
49.8s Last Painted Hero
49.8s Visually Complete

Explore this site >

#10 AMAZON
1.1s Backend
4.3s Start Render
7.86s First CPU Idle
19.92s Time To Interactive
51.01s Largest Contentful Paint
69.62s Fully Loaded
73.2s Last Painted Hero
73.2s Visually Complete

Explore why this site is the slowest >

#11 KITAMURA
0.73s Backend
13.3s Start Render
27.42s Largest Contentful Paint
30s First CPU Idle
33s Last Painted Hero
69.19s Time To Interactive
69.63s Fully Loaded
71.4s Visually Complete

Explore this site >

#12 BELLUNA
1.14s Backend
3.2s Start Render
18.97s First CPU Idle
19.45s Largest Contentful Paint
67.51s Time To Interactive
72.04s Fully Loaded
77.1s Last Painted Hero
77.1s Visually Complete

Explore this site >

#13 YAZUYA
1.12s Backend
14.7s Start Render
19.63s First CPU Idle
25.34s Largest Contentful Paint
36s Last Painted Hero
68.57s Time To Interactive
80.22s Fully Loaded
83.9s Visually Complete

Explore this site >

#14 ENOTECA
1.27s Backend
4s Start Render
27.65s First CPU Idle
62.73s Time To Interactive
70.33s Largest Contentful Paint
116.8s Last Painted Hero
116.8s Visually Complete
121.77s Fully Loaded

Explore this site >

#15 BEAMS
0.93s Backend
7s Start Render
24.48s First CPU Idle
29.01s Largest Contentful Paint
78.46s Time To Interactive
98s Last Painted Hero
98s Visually Complete
103.6s Fully Loaded

Explore this site >