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
2.33s Backend
2.5s Start Render
2.5s First CPU Idle
9.34s SpeedIndex
10.86s Time To Interactive
11.63s Largest Contentful Paint
11.7s Visually Complete
13.44s Fully Loaded

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#2 RYANAIR
3.68s Backend
3.8s Start Render
9.97s First CPU Idle
9.97s Time To Interactive
11.95s SpeedIndex
21.42s Largest Contentful Paint
28.3s Visually Complete
33.78s Fully Loaded

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#3 EXPEDIA
3.46s Backend
4.89s Largest Contentful Paint
4.9s Start Render
6.74s SpeedIndex
29.66s First CPU Idle
64.6s Visually Complete
74.09s Time To Interactive
84.01s Fully Loaded

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#4 AIRBNB
3.12s Backend
6.4s Start Render
7.28s SpeedIndex
10.8s Visually Complete
10.82s Largest Contentful Paint
21.34s First CPU Idle
50.44s Time To Interactive
52.8s Fully Loaded

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#5 LUFTHANSA
3.22s Backend
7.1s Start Render
21.95s SpeedIndex
24.38s First CPU Idle
25.65s Largest Contentful Paint
43.94s Time To Interactive
44.3s Visually Complete
45.36s Fully Loaded

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#6 TRIVAGO
3.82s Backend
8s Start Render
22.69s First CPU Idle
26.17s SpeedIndex
32.69s Largest Contentful Paint
43.56s Time To Interactive
44.4s Visually Complete
49.01s Fully Loaded

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#7 TRIPADVISOR
3.69s Backend
8.2s Start Render
8.2s Largest Contentful Paint
10.6s First CPU Idle
15.8s SpeedIndex
53.73s Time To Interactive
57.3s Visually Complete
75.55s Fully Loaded

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#8 KAYAK
4.54s Backend
9.2s Start Render
17.63s SpeedIndex
20.34s First CPU Idle
20.6s Largest Contentful Paint
22.9s Visually Complete
30.57s Time To Interactive
35.9s Fully Loaded

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#9 EASYJET
4.52s Backend
30.4s Start Render
32.42s Largest Contentful Paint
32.5s SpeedIndex
41.93s First CPU Idle
47.25s Time To Interactive
47.4s Visually Complete
61.25s Fully Loaded

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