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 ASOS
0.76s Backend
2.9s Start Render
2.9s Largest Contentful Paint
14.9s Last Painted Hero
14.9s Visually Complete
22.87s First CPU Idle
22.87s Time To Interactive
25.32s Fully Loaded

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#2 DUNELM
0.77s Backend
2.2s Start Render
3.21s Largest Contentful Paint
3.3s Last Painted Hero
8.9s Visually Complete
9.16s First CPU Idle
9.16s Time To Interactive
10.06s Fully Loaded

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#3 EDEKA
0.91s Backend
1.3s Start Render
3.51s Largest Contentful Paint
8.55s First CPU Idle
8.55s Time To Interactive
9.3s Last Painted Hero
9.3s Visually Complete
10.58s Fully Loaded

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#4 TESCO
1.42s Backend
4.05s Largest Contentful Paint
4.1s Start Render
4.1s Last Painted Hero
6.42s First CPU Idle
17s Visually Complete
32.91s Time To Interactive
33.63s Fully Loaded

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#5 LEGO
1.59s Backend
4s Start Render
4.39s Largest Contentful Paint
16.36s First CPU Idle
16.36s Time To Interactive
16.5s Last Painted Hero
16.5s Visually Complete
16.83s Fully Loaded

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#6 AMAZON
0.83s Backend
3.9s Start Render
4.49s Largest Contentful Paint
12.4s Last Painted Hero
12.4s Visually Complete
15.32s First CPU Idle
15.32s Time To Interactive
22.69s Fully Loaded

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#7 IKEA
0.74s Backend
2.4s Start Render
5.73s Largest Contentful Paint
12.23s First CPU Idle
32s Last Painted Hero
32s Visually Complete
32.66s Time To Interactive
38.71s Fully Loaded

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#8 AUCHAN
0.76s Backend
2.3s Start Render
8.49s Largest Contentful Paint
8.55s First CPU Idle
8.55s Time To Interactive
9.5s Last Painted Hero
11.22s Fully Loaded
11.4s Visually Complete

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#9 CARREFOUR
1.09s Backend
6s Start Render
8.62s Largest Contentful Paint
10.27s First CPU Idle
22.5s Time To Interactive
23.1s Last Painted Hero
23.1s Visually Complete
25.03s Fully Loaded

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#10 ZALANDO
1.98s Backend
4.8s Start Render
9.06s Largest Contentful Paint
23.26s First CPU Idle
23.26s Time To Interactive
23.3s Last Painted Hero
23.3s Visually Complete
27.2s Fully Loaded

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#11 ALDI
0.93s Backend
10s Start Render
10.02s Largest Contentful Paint
19.43s First CPU Idle
23.26s Time To Interactive
23.48s Fully Loaded
23.6s Last Painted Hero
23.6s Visually Complete

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#12 E.LECLERC
1.41s Backend
8.2s Start Render
14.36s First CPU Idle
16.99s Largest Contentful Paint
17s Last Painted Hero
17s Visually Complete
41.34s Time To Interactive
51.43s Fully Loaded

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#13 OTTO
0.71s Backend
5.6s Start Render
20.12s First CPU Idle
20.12s Time To Interactive
20.2s Largest Contentful Paint
20.2s Last Painted Hero
20.2s Visually Complete
20.66s Fully Loaded

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#14 REWE
0.83s Backend
4s Start Render
20.9s Largest Contentful Paint
20.9s Last Painted Hero
20.9s Visually Complete
21.03s First CPU Idle
21.03s Time To Interactive
24.31s Fully Loaded

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#15 LIDL
0.96s Backend
13.3s Start Render
21.96s Largest Contentful Paint
26.49s First CPU Idle
50.69s Time To Interactive
51s Last Painted Hero
51s Visually Complete
53.34s Fully Loaded

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