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.

Tested every day on an emulated Nexus 5X mobile at 3G Slow ( 400Kbps/400Kbps 400ms RTT). Find out more about why it's so important to test at slow speeds. Sites are sorted by Start Render which is when the first non-white content is painted in the browser.

TRAVEL SITES IN EUROPE ON A SLOW CONNECTION

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#1 SKYSCANNER
2.31s Backend
2.4s Start Render
2.4s First CPU Idle
9.63s SpeedIndex
10.95s Time To Interactive
11.7s Visually Complete
11.72s Largest Contentful Paint
13.55s Fully Loaded

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#2 RYANAIR
3.71s Backend
3.8s Start Render
10.26s First CPU Idle
10.26s Time To Interactive
12.37s SpeedIndex
26.14s Largest Contentful Paint
32s Visually Complete
32.84s Fully Loaded

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#3 EXPEDIA
3.42s Backend
4.9s Start Render
4.9s Largest Contentful Paint
6.93s SpeedIndex
28.63s First CPU Idle
76.1s Visually Complete
81.73s Time To Interactive
86.75s Fully Loaded

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#4 AIRBNB
3.13s Backend
5.7s Start Render
6.54s SpeedIndex
9s Visually Complete
9.37s Largest Contentful Paint
20.88s First CPU Idle
51.96s Time To Interactive
55.44s Fully Loaded

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#5 LUFTHANSA
3.15s Backend
7.3s Start Render
19.55s First CPU Idle
20.02s SpeedIndex
24.45s Largest Contentful Paint
24.5s Visually Complete
30.78s Time To Interactive
32.81s Fully Loaded

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#6 TRIVAGO
3.6s Backend
8s Start Render
21.15s First CPU Idle
21.15s Time To Interactive
25.12s SpeedIndex
31.16s Largest Contentful Paint
41.93s Fully Loaded
42.9s Visually Complete

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#7 TRIPADVISOR
3.85s Backend
8.9s Start Render
8.9s First CPU Idle
20.05s SpeedIndex
24.88s Time To Interactive
24.95s Largest Contentful Paint
35.7s Visually Complete
64.32s Fully Loaded

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#8 KAYAK
4.42s Backend
9.5s Start Render
17.97s SpeedIndex
20.85s First CPU Idle
21.04s Largest Contentful Paint
23.5s Visually Complete
30.77s Time To Interactive
36.14s Fully Loaded

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#9 EASYJET
4.58s Backend
29.3s Start Render
31.39s SpeedIndex
31.41s Largest Contentful Paint
35.55s First CPU Idle
50.99s Time To Interactive
53.7s Visually Complete
55.66s Fully Loaded

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