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 AUCHAN
0.75s Backend
2.2s Start Render
2.47s First CPU Idle
2.7s Largest Contentful Paint
8.61s Time To Interactive
10s Last Painted Hero
11.55s Fully Loaded
11.8s Visually Complete

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#2 DUNELM
0.75s Backend
2.4s Start Render
3.7s Largest Contentful Paint
3.7s Last Painted Hero
13.9s Visually Complete
14.23s First CPU Idle
14.23s Time To Interactive
15.74s Fully Loaded

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#3 LEGO
0.65s Backend
2s Start Render
3.92s Largest Contentful Paint
9.67s First CPU Idle
39.6s Last Painted Hero
39.6s Visually Complete
42.18s Time To Interactive
42.47s Fully Loaded

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#4 AMAZON
0.88s Backend
4.1s Start Render
4.26s Largest Contentful Paint
7.65s First CPU Idle
21.6s Last Painted Hero
21.6s Visually Complete
68.76s Time To Interactive
84.1s Fully Loaded

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#5 ASOS
0.75s Backend
3.1s Start Render
4.38s Largest Contentful Paint
19.5s Last Painted Hero
19.5s Visually Complete
31.58s First CPU Idle
31.58s Time To Interactive
32.77s Fully Loaded

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#6 TESCO
1.43s Backend
4.59s Largest Contentful Paint
4.6s Start Render
4.7s Last Painted Hero
6.1s Visually Complete
7.03s First CPU Idle
35.72s Time To Interactive
36.44s Fully Loaded

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#7 EDEKA
0.74s Backend
1.1s Start Render
4.88s Largest Contentful Paint
9.65s First CPU Idle
10.3s Last Painted Hero
11.77s Time To Interactive
11.8s Visually Complete
17.64s Fully Loaded

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#8 ZALANDO
2.48s Backend
6.17s Largest Contentful Paint
6.2s Start Render
21.5s Last Painted Hero
21.5s Visually Complete
21.8s First CPU Idle
21.8s Time To Interactive
25.73s Fully Loaded

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#9 IKEA
0.8s Backend
2.8s Start Render
6.27s Largest Contentful Paint
13.19s First CPU Idle
25.42s Time To Interactive
25.6s Last Painted Hero
25.6s Visually Complete
34.92s Fully Loaded

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#10 ALDI
0.74s Backend
3.5s Start Render
6.5s First CPU Idle
7.08s Largest Contentful Paint
15.19s Time To Interactive
15.5s Last Painted Hero
15.5s Visually Complete
16.14s Fully Loaded

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#11 CARREFOUR
1.07s Backend
3.8s Start Render
8.61s Largest Contentful Paint
12.09s First CPU Idle
34s Time To Interactive
34.8s Last Painted Hero
34.8s Visually Complete
38.26s Fully Loaded

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#12 LIDL
0.84s Backend
12s Start Render
17.84s Largest Contentful Paint
22.84s First CPU Idle
73.25s Time To Interactive
73.6s Last Painted Hero
73.6s Visually Complete
120.01s Fully Loaded

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#13 E.LECLERC
1.76s Backend
9.7s Start Render
17.83s First CPU Idle
19.37s Largest Contentful Paint
19.5s Last Painted Hero
20.2s Visually Complete
34.37s Time To Interactive
47.91s Fully Loaded

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#14 REWE
0.94s Backend
3.7s Start Render
20.9s Last Painted Hero
20.9s Visually Complete
20.93s First CPU Idle
20.93s Time To Interactive
20.96s Largest Contentful Paint
22.06s Fully Loaded

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#15 OTTO
0.71s Backend
4.1s Start Render
14.72s First CPU Idle
24.78s Largest Contentful Paint
24.8s Last Painted Hero
24.8s Visually Complete
24.86s Time To Interactive
26.85s Fully Loaded

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