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 Largest Contentful Paint which is when the largest element – usually image or video – in the viewport is rendered.

RETAIL SITES IN EUROPE ON A MOBILE SLOW CONNECTION

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#1 AMAZON
0.78s Backend
1.7s Start Render
1.7s First CPU Idle
1.7s Time To Interactive
1.72s Largest Contentful Paint
2s Last Painted Hero
2s Visually Complete
2.07s Fully Loaded

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#2 DUNELM
0.76s Backend
2.5s Start Render
2.83s Largest Contentful Paint
11.19s First CPU Idle
11.19s Time To Interactive
11.8s Fully Loaded
16.8s Last Painted Hero
16.8s Visually Complete

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#3 ASOS
0.76s Backend
2.7s Start Render
4.11s Largest Contentful Paint
16.4s Last Painted Hero
16.4s Visually Complete
27.32s First CPU Idle
27.32s Time To Interactive
35.16s Fully Loaded

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#4 EDEKA
0.85s Backend
1.6s Start Render
2.89s First CPU Idle
2.89s Time To Interactive
4.2s Last Painted Hero
4.2s Visually Complete
4.25s Largest Contentful Paint
5.76s Fully Loaded

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#5 LEGO
1s Backend
2.6s Start Render
4.63s Largest Contentful Paint
26.32s First CPU Idle
26.6s Last Painted Hero
26.6s Visually Complete
35.56s Time To Interactive
36.28s Fully Loaded

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#6 TESCO
1.44s Backend
5.2s Start Render
5.27s Largest Contentful Paint
5.5s Last Painted Hero
6.9s Visually Complete
40.58s First CPU Idle
40.58s Time To Interactive
41.31s Fully Loaded

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#7 ALDI
0.76s Backend
3.2s Start Render
6.26s Largest Contentful Paint
14s First CPU Idle
14s Time To Interactive
14s Last Painted Hero
14.3s Visually Complete
14.94s Fully Loaded

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#8 AUCHAN
0.74s Backend
2.2s Start Render
6.51s Largest Contentful Paint
6.91s First CPU Idle
6.91s Time To Interactive
8s Last Painted Hero
8.2s Visually Complete
9.96s Fully Loaded

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#9 ZALANDO
2.15s Backend
5.4s Start Render
7.75s Largest Contentful Paint
22.6s Last Painted Hero
22.6s Visually Complete
22.95s First CPU Idle
22.95s Time To Interactive
119.37s Fully Loaded

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#10 LIDL
0.96s Backend
3.8s Start Render
9.66s Largest Contentful Paint
31.9s First CPU Idle
69.02s Time To Interactive
69.4s Last Painted Hero
69.4s Visually Complete
74.51s Fully Loaded

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#11 CARREFOUR
1.05s Backend
5.1s Start Render
10.59s Largest Contentful Paint
13.24s First CPU Idle
19.2s Last Painted Hero
19.2s Visually Complete
20.18s Time To Interactive
27.39s Fully Loaded

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#12 IKEA
0.8s Backend
4.6s Start Render
10.65s Largest Contentful Paint
14.86s First CPU Idle
23.83s Time To Interactive
24.1s Last Painted Hero
24.1s Visually Complete
24.87s Fully Loaded

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#13 E.LECLERC
1.45s Backend
9.5s Start Render
16.28s Largest Contentful Paint
21s Last Painted Hero
21s Visually Complete
25.09s First CPU Idle
43.63s Time To Interactive
45.17s Fully Loaded

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#14 OTTO
0.73s Backend
4.7s Start Render
25.9s Last Painted Hero
25.9s Visually Complete
25.96s Largest Contentful Paint
26.4s First CPU Idle
26.4s Time To Interactive
27.8s Fully Loaded

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