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
0.74s Backend
1.7s Start Render
1.7s First CPU Idle
1.7s Time To Interactive
1.7s Largest Contentful Paint
2s Last Painted Hero
2.5s Visually Complete
4.16s Fully Loaded

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#2 CARREFOUR
1.08s Backend
2.5s Start Render
3.13s Largest Contentful Paint
8.76s First CPU Idle
17.85s Time To Interactive
18.5s Last Painted Hero
18.5s Visually Complete
21.16s Fully Loaded

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#3 EDEKA
0.81s Backend
1.2s Start Render
4.1s Largest Contentful Paint
8.4s First CPU Idle
8.4s Time To Interactive
8.5s Last Painted Hero
8.5s Visually Complete
12.18s Fully Loaded

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#4 TESCO
1.55s Backend
3.4s Start Render
3.4s Last Painted Hero
4.69s Largest Contentful Paint
15.5s Visually Complete
30.63s Fully Loaded
34.49s First CPU Idle
34.49s Time To Interactive

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#5 ZALANDO
1.88s Backend
4.8s Start Render
4.95s Largest Contentful Paint
21.22s First CPU Idle
21.22s Time To Interactive
25.38s Fully Loaded
30.3s Last Painted Hero
30.3s Visually Complete

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#6 ASOS
0.77s Backend
2.7s Start Render
5.34s Largest Contentful Paint
20.8s Last Painted Hero
20.8s Visually Complete
22.77s First CPU Idle
22.77s Time To Interactive
23.15s Fully Loaded

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#7 IKEA
0.78s Backend
2.4s Start Render
6.66s Largest Contentful Paint
12.27s First CPU Idle
18.03s Time To Interactive
18.2s Last Painted Hero
18.2s Visually Complete
18.54s Fully Loaded

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#8 LEGO
2.97s Backend
3.8s Start Render
7s Largest Contentful Paint
19.7s Last Painted Hero
19.7s Visually Complete
20.33s First CPU Idle
20.33s Time To Interactive
21.71s Fully Loaded

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#9 AUCHAN
0.86s Backend
2.4s Start Render
2.51s First CPU Idle
9.4s Time To Interactive
9.44s Largest Contentful Paint
10s Last Painted Hero
11.32s Fully Loaded
12s Visually Complete

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#10 ALDI
0.99s Backend
10.5s Start Render
10.52s Largest Contentful Paint
18.76s First CPU Idle
24.43s Time To Interactive
24.8s Last Painted Hero
24.8s Visually Complete
28.3s Fully Loaded

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#11 E.LECLERC
1.41s Backend
7.9s Start Render
14.06s First CPU Idle
14.48s Largest Contentful Paint
14.5s Last Painted Hero
16.6s Visually Complete
22.05s Time To Interactive
41.26s Fully Loaded

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#12 LIDL
0.93s Backend
9.4s Start Render
14.71s Largest Contentful Paint
19.76s First CPU Idle
37.4s Time To Interactive
38.5s Last Painted Hero
38.5s Visually Complete
39.38s Fully Loaded

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#13 OTTO
0.72s Backend
4.3s Start Render
9.44s First CPU Idle
19.01s Time To Interactive
19.1s Last Painted Hero
19.1s Visually Complete
19.12s Largest Contentful Paint
19.54s Fully Loaded

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