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
0.75s Backend
1.69s Largest Contentful Paint
1.7s Start Render
1.7s First CPU Idle
1.7s Time To Interactive
2s Last Painted Hero
2.5s Visually Complete
4.19s Fully Loaded

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#2 CARREFOUR
1.06s Backend
2.5s Start Render
3.06s Largest Contentful Paint
17.3s First CPU Idle
17.3s Time To Interactive
17.9s Last Painted Hero
17.9s Visually Complete
20.57s Fully Loaded

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#3 EDEKA
0.82s Backend
1.3s Start Render
3.43s Largest Contentful Paint
8.71s First CPU Idle
8.71s Time To Interactive
8.9s Last Painted Hero
8.9s Visually Complete
12.95s Fully Loaded

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#4 LEGO
1.52s Backend
3.7s Start Render
3.94s Largest Contentful Paint
20.5s Last Painted Hero
20.5s Visually Complete
20.63s First CPU Idle
20.63s Time To Interactive
20.96s Fully Loaded

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#5 TESCO
1.39s Backend
3.2s Start Render
3.3s Last Painted Hero
4.78s Largest Contentful Paint
15.6s Visually Complete
30.66s Fully Loaded
34.18s First CPU Idle
34.18s Time To Interactive

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#6 ZALANDO
1.85s Backend
5.3s Start Render
5.33s Largest Contentful Paint
21.47s First CPU Idle
21.47s Time To Interactive
25.99s Fully Loaded
31s Last Painted Hero
31s Visually Complete

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#7 ASOS
0.76s Backend
2.5s Start Render
5.34s Largest Contentful Paint
21s Last Painted Hero
21s Visually Complete
23.4s First CPU Idle
23.4s Time To Interactive
23.89s Fully Loaded

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#8 IKEA
0.77s Backend
2.4s Start Render
6.73s Largest Contentful Paint
11.1s First CPU Idle
17.43s Time To Interactive
17.6s Last Painted Hero
17.6s Visually Complete
17.8s Fully Loaded

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#9 AUCHAN
0.94s Backend
2.6s Start Render
2.87s First CPU Idle
9.32s Largest Contentful Paint
9.47s Time To Interactive
10s Last Painted Hero
11.22s Fully Loaded
12.1s Visually Complete

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#10 ALDI
0.96s Backend
10.4s Start Render
10.4s Largest Contentful Paint
24.52s First CPU Idle
24.52s Time To Interactive
24.8s Last Painted Hero
24.8s Visually Complete
24.84s Fully Loaded

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#11 LIDL
0.97s Backend
10.1s Start Render
15.08s Largest Contentful Paint
20.27s First CPU Idle
20.27s Time To Interactive
45.88s Fully Loaded
50.4s Last Painted Hero
50.4s Visually Complete

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#12 E.LECLERC
1.43s Backend
9s Start Render
16.16s Largest Contentful Paint
16.38s First CPU Idle
16.5s Last Painted Hero
17s Visually Complete
34.58s Time To Interactive
47.15s Fully Loaded

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#13 OTTO
0.71s Backend
4s Start Render
9.38s First CPU Idle
27.5s Last Painted Hero
27.5s Visually Complete
27.56s Largest Contentful Paint
27.75s Time To Interactive
28.59s Fully Loaded

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