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
0.77s Backend
2.9s Start Render
2.93s Largest Contentful Paint
16s Last Painted Hero
16s Visually Complete
21.44s First CPU Idle
21.44s Time To Interactive
24.06s Fully Loaded

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#2 TESCO
1.44s Backend
3.8s Start Render
3.82s Largest Contentful Paint
3.9s Last Painted Hero
5.75s First CPU Idle
16.5s Visually Complete
31.71s Time To Interactive
32.43s Fully Loaded

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#3 LEGO
1.28s Backend
3.7s Start Render
3.85s Largest Contentful Paint
16.9s Last Painted Hero
16.9s Visually Complete
17.13s First CPU Idle
17.13s Time To Interactive
17.45s Fully Loaded

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#4 EDEKA
0.79s Backend
1.2s Start Render
4.19s Largest Contentful Paint
8.45s First CPU Idle
8.45s Time To Interactive
8.8s Last Painted Hero
8.8s Visually Complete
10.31s Fully Loaded

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#5 AMAZON
0.64s Backend
4.6s Start Render
4.91s Largest Contentful Paint
13.46s First CPU Idle
15.5s Last Painted Hero
15.5s Visually Complete
18.66s Time To Interactive
26.36s Fully Loaded

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#6 IKEA
0.75s Backend
2.2s Start Render
5.26s Largest Contentful Paint
12.68s First CPU Idle
28s Last Painted Hero
28s Visually Complete
28.14s Time To Interactive
34.24s Fully Loaded

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#7 CARREFOUR
1.07s Backend
6.1s Start Render
6.98s Largest Contentful Paint
21.9s Last Painted Hero
21.9s Visually Complete
22.65s First CPU Idle
22.65s Time To Interactive
25.69s Fully Loaded

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#8 ZALANDO
2.47s Backend
4.9s Start Render
8.11s Largest Contentful Paint
22.6s Last Painted Hero
22.6s Visually Complete
22.91s First CPU Idle
22.91s Time To Interactive
26.83s Fully Loaded

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#9 AUCHAN
0.8s Backend
2.3s Start Render
2.52s First CPU Idle
9.45s Time To Interactive
9.48s Largest Contentful Paint
10s Last Painted Hero
11.92s Fully Loaded
12.4s Visually Complete

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#10 ALDI
0.93s Backend
10.1s Start Render
10.11s Largest Contentful Paint
20.1s First CPU Idle
20.1s Time To Interactive
24.2s Last Painted Hero
24.2s Visually Complete
28.83s Fully Loaded

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#11 E.LECLERC
1.4s Backend
8.1s Start Render
13.37s First CPU Idle
15.98s Largest Contentful Paint
16s Last Painted Hero
17.7s Visually Complete
37.55s Time To Interactive
51s Fully Loaded

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#12 LIDL
0.94s Backend
15.2s Start Render
18.55s Largest Contentful Paint
26.71s First CPU Idle
26.71s Time To Interactive
28.3s Last Painted Hero
28.3s Visually Complete
58.83s Fully Loaded

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#13 REWE
0.85s Backend
4s Start Render
21.08s First CPU Idle
21.08s Time To Interactive
21.1s Largest Contentful Paint
21.1s Last Painted Hero
21.1s Visually Complete
21.4s Fully Loaded

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#14 OTTO
0.71s Backend
5.6s Start Render
22.95s First CPU Idle
22.95s Time To Interactive
23.05s Largest Contentful Paint
23.1s Last Painted Hero
23.1s Visually Complete
24.45s Fully Loaded

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