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 DUNELM
0.78s Backend
2.7s Start Render
3.19s Largest Contentful Paint
13.92s First CPU Idle
13.92s Time To Interactive
15.26s Fully Loaded
18.9s Last Painted Hero
18.9s Visually Complete

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#2 LEGO
0.77s Backend
2.9s Start Render
3.21s Largest Contentful Paint
12.07s First CPU Idle
16.9s Last Painted Hero
16.9s Visually Complete
22.57s Time To Interactive
23.29s Fully Loaded

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#3 EDEKA
0.82s Backend
1.8s Start Render
4.28s First CPU Idle
4.28s Time To Interactive
4.7s Last Painted Hero
4.7s Visually Complete
4.71s Largest Contentful Paint
5.85s Fully Loaded

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#4 TESCO
1.4s Backend
4.73s Largest Contentful Paint
4.8s Start Render
7.2s Last Painted Hero
7.2s Visually Complete
38.72s First CPU Idle
38.72s Time To Interactive
39.41s Fully Loaded

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#5 AMAZON
0.83s Backend
4.2s Start Render
4.92s Largest Contentful Paint
5.29s First CPU Idle
36.8s Last Painted Hero
36.8s Visually Complete
45.9s Time To Interactive
227.36s Fully Loaded

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#6 ALDI
0.73s Backend
2.3s Start Render
5.32s Largest Contentful Paint
14.99s First CPU Idle
14.99s Time To Interactive
15s Last Painted Hero
15.3s Visually Complete
15.82s Fully Loaded

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#7 ASOS
0.77s Backend
3.1s Start Render
5.35s Largest Contentful Paint
14.01s First CPU Idle
14.6s Last Painted Hero
14.6s Visually Complete
27.03s Time To Interactive
35.65s Fully Loaded

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#8 ZALANDO
2.74s Backend
5.5s Start Render
5.63s Largest Contentful Paint
23.1s Last Painted Hero
23.1s Visually Complete
23.58s First CPU Idle
23.58s Time To Interactive
119.4s Fully Loaded

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#9 AUCHAN
0.83s Backend
2.6s Start Render
2.86s First CPU Idle
7.98s Largest Contentful Paint
11.2s Last Painted Hero
13.33s Time To Interactive
15s Visually Complete
19.04s Fully Loaded

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#10 CARREFOUR
1.07s Backend
4s Start Render
12.16s Largest Contentful Paint
19.3s Last Painted Hero
19.3s Visually Complete
20.85s First CPU Idle
20.85s Time To Interactive
22.02s Fully Loaded

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#11 IKEA
0.75s Backend
5.3s Start Render
13.25s Largest Contentful Paint
15.81s First CPU Idle
27.91s Time To Interactive
28.1s Last Painted Hero
28.1s Visually Complete
28.3s Fully Loaded

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#12 REWE
0.86s Backend
4.4s Start Render
24.4s Last Painted Hero
24.4s Visually Complete
24.41s Largest Contentful Paint
25.59s First CPU Idle
25.59s Time To Interactive
26.67s Fully Loaded

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#13 OTTO
0.72s Backend
4.9s Start Render
24.56s Largest Contentful Paint
24.6s Last Painted Hero
24.6s Visually Complete
27.03s First CPU Idle
27.03s Time To Interactive
28.79s Fully Loaded

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#14 E.LECLERC
1.47s Backend
9.8s Start Render
21.2s First CPU Idle
40.56s Largest Contentful Paint
40.6s Last Painted Hero
40.6s Visually Complete
62s Time To Interactive
73.64s Fully Loaded

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#15 LIDL
0.95s Backend
11.3s Start Render
56.06s Largest Contentful Paint
60.54s First CPU Idle
92.3s Time To Interactive
93s Last Painted Hero
93s Visually Complete
93.99s Fully Loaded

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