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 LEGO
1.33s Backend
3.6s Start Render
3.82s Largest Contentful Paint
19.8s Last Painted Hero
19.8s Visually Complete
20.03s First CPU Idle
20.03s Time To Interactive
23.89s Fully Loaded

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#2 AMAZON
0.85s Backend
3.6s Start Render
3.86s Largest Contentful Paint
12.63s First CPU Idle
18.3s Last Painted Hero
18.3s Visually Complete
21.21s Time To Interactive
21.83s Fully Loaded

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#3 TESCO
2.07s Backend
3.87s Largest Contentful Paint
3.9s Start Render
3.9s Last Painted Hero
3.9s Visually Complete
10.2s First CPU Idle
32.09s Time To Interactive
32.81s Fully Loaded

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#4 EDEKA
2.21s Backend
2.6s Start Render
4.99s Largest Contentful Paint
9.8s First CPU Idle
9.8s Time To Interactive
9.9s Last Painted Hero
9.9s Visually Complete
12.15s Fully Loaded

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#5 ZALANDO
1.87s Backend
5.1s Start Render
5.13s Largest Contentful Paint
21.02s First CPU Idle
21.02s Time To Interactive
21.1s Last Painted Hero
21.1s Visually Complete
21.95s Fully Loaded

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#6 ASOS
0.75s Backend
2.8s Start Render
5.49s Largest Contentful Paint
21.3s Last Painted Hero
21.3s Visually Complete
23.16s First CPU Idle
23.16s Time To Interactive
25.8s Fully Loaded

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#7 CARREFOUR
1.08s Backend
5.8s Start Render
6.22s Largest Contentful Paint
8.43s First CPU Idle
20.7s Time To Interactive
21.4s Last Painted Hero
21.4s Visually Complete
23.89s Fully Loaded

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#8 IKEA
0.76s Backend
2.3s Start Render
6.99s Largest Contentful Paint
12.16s First CPU Idle
21.69s Time To Interactive
21.8s Last Painted Hero
21.8s Visually Complete
22.16s Fully Loaded

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#9 AUCHAN
0.79s Backend
2.2s Start Render
8.62s Largest Contentful Paint
8.72s First CPU Idle
8.72s Time To Interactive
10.9s Last Painted Hero
11.04s Fully Loaded
11.3s Visually Complete

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#10 ALDI
0.96s Backend
11.39s Largest Contentful Paint
11.4s Start Render
22.93s First CPU Idle
26.81s Time To Interactive
27.03s Fully Loaded
27.1s Last Painted Hero
27.1s Visually Complete

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#11 E.LECLERC
1.43s Backend
8.1s Start Render
14.15s First CPU Idle
15.9s Largest Contentful Paint
16.1s Last Painted Hero
17s Visually Complete
22.03s Time To Interactive
32.2s Fully Loaded

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#12 LIDL
0.92s Backend
10.7s Start Render
17.01s Largest Contentful Paint
21.7s First CPU Idle
42.09s Time To Interactive
44.67s Fully Loaded
48.3s Last Painted Hero
48.3s Visually Complete

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#13 REWE
0.86s Backend
3.8s Start Render
19.67s Largest Contentful Paint
19.7s Last Painted Hero
19.7s Visually Complete
19.79s First CPU Idle
19.79s Time To Interactive
23.05s Fully Loaded

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#14 OTTO
0.71s Backend
4.5s Start Render
13.93s First CPU Idle
22.97s Time To Interactive
23s Last Painted Hero
23s Visually Complete
23.05s Largest Contentful Paint
23.61s Fully Loaded

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