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 AUCHAN
0.82s Backend
2.4s Start Render
3.68s Largest Contentful Paint
9.64s First CPU Idle
9.64s Time To Interactive
10.3s Last Painted Hero
10.3s Visually Complete
12.14s Fully Loaded

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#2 DUNELM
0.77s Backend
2.5s Start Render
3.9s Last Painted Hero
3.93s Largest Contentful Paint
14.1s Visually Complete
14.5s First CPU Idle
14.5s Time To Interactive
22.26s Fully Loaded

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#3 LEGO
2.09s Backend
3.8s Start Render
4.01s Largest Contentful Paint
11.32s First CPU Idle
34.7s Last Painted Hero
34.7s Visually Complete
34.91s Time To Interactive
35.69s Fully Loaded

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#4 AMAZON
0.82s Backend
4s Start Render
4.19s Largest Contentful Paint
6.6s Last Painted Hero
9.09s First CPU Idle
40s Visually Complete
67.1s Time To Interactive
99.42s Fully Loaded

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#5 TESCO
1.39s Backend
4.2s Start Render
4.23s Largest Contentful Paint
4.3s Last Painted Hero
5.6s Visually Complete
6.47s First CPU Idle
36.02s Time To Interactive
40.21s Fully Loaded

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#6 ASOS
0.79s Backend
3s Start Render
4.39s Largest Contentful Paint
18.9s Last Painted Hero
18.9s Visually Complete
28.73s First CPU Idle
28.73s Time To Interactive
29.35s Fully Loaded

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#7 EDEKA
0.81s Backend
1.2s Start Render
4.89s Largest Contentful Paint
9.3s First CPU Idle
10.5s Last Painted Hero
11.2s Visually Complete
11.76s Time To Interactive
14.28s Fully Loaded

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#8 ALDI
0.75s Backend
2.8s Start Render
5.51s Largest Contentful Paint
15.35s First CPU Idle
15.35s Time To Interactive
15.7s Last Painted Hero
15.7s Visually Complete
16.26s Fully Loaded

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#9 IKEA
0.78s Backend
2s Start Render
6.04s Largest Contentful Paint
13.98s First CPU Idle
20.56s Time To Interactive
20.8s Last Painted Hero
20.8s Visually Complete
21.1s Fully Loaded

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#10 ZALANDO
2.1s Backend
4.9s Start Render
7.91s Largest Contentful Paint
21.63s First CPU Idle
21.63s Time To Interactive
25.51s Fully Loaded
29.7s Last Painted Hero
29.7s Visually Complete

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#11 CARREFOUR
1.06s Backend
3.9s Start Render
11.88s Largest Contentful Paint
12.38s First CPU Idle
29.8s Last Painted Hero
29.8s Visually Complete
32.15s Time To Interactive
33.57s Fully Loaded

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#12 E.LECLERC
1.45s Backend
9.2s Start Render
14.99s First CPU Idle
19.7s Last Painted Hero
19.7s Visually Complete
19.73s Largest Contentful Paint
40.08s Time To Interactive
53.47s Fully Loaded

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#13 REWE
0.78s Backend
3.5s Start Render
20.58s First CPU Idle
20.58s Time To Interactive
20.6s Largest Contentful Paint
20.6s Last Painted Hero
20.6s Visually Complete
22.79s Fully Loaded

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#14 OTTO
0.71s Backend
4s Start Render
10.83s First CPU Idle
20.91s Time To Interactive
20.96s Largest Contentful Paint
21s Last Painted Hero
21s Visually Complete
22.01s Fully Loaded

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#15 LIDL
0.9s Backend
24.8s Start Render
30.5s Largest Contentful Paint
95.39s First CPU Idle
95.39s Time To Interactive
117.3s Visually Complete
120.04s Fully Loaded

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