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
2.34s Backend
2.5s Start Render
9.47s SpeedIndex
11.6s Visually Complete
13.15s First CPU Idle
13.15s Time To Interactive
13.31s Largest Contentful Paint
14.58s Fully Loaded

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#2 EXPEDIA
2.54s Backend
3.6s Start Render
4.01s Largest Contentful Paint
20.67s SpeedIndex
22.01s First CPU Idle
87.15s Time To Interactive
90.6s Visually Complete
97.1s Fully Loaded

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#3 RYANAIR
3.67s Backend
3.7s Start Render
9.75s First CPU Idle
9.75s Time To Interactive
11.2s Largest Contentful Paint
11.24s SpeedIndex
21.4s Visually Complete
34.83s Fully Loaded

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#4 AIRBNB
3.73s Backend
6.7s Start Render
19.04s SpeedIndex
20.55s First CPU Idle
27.37s Largest Contentful Paint
29.8s Visually Complete
31.44s Time To Interactive
50.77s Fully Loaded

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#5 PRICELINE
1.91s Backend
6.9s Start Render
51.32s First CPU Idle
51.32s Time To Interactive
54.85s SpeedIndex
56.23s Largest Contentful Paint
56.4s Visually Complete
68.25s Fully Loaded

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#6 TRIPADVISOR
3.37s Backend
7.84s Largest Contentful Paint
7.9s Start Render
11.2s First CPU Idle
12.84s SpeedIndex
23s Visually Complete
46.41s Time To Interactive
62.58s Fully Loaded

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#7 TRIVAGO
3.69s Backend
8.01s Largest Contentful Paint
8.1s Start Render
22.68s First CPU Idle
24.47s SpeedIndex
40.54s Fully Loaded
40.74s Time To Interactive
41.7s Visually Complete

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#8 KAYAK
3.28s Backend
8.3s Start Render
10.52s SpeedIndex
19.16s First CPU Idle
19.6s Largest Contentful Paint
23.2s Visually Complete
26.59s Time To Interactive
31.57s Fully Loaded

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#9 LUFTHANSA
3.08s Backend
15.5s Start Render
29.49s First CPU Idle
31.01s SpeedIndex
31.81s Largest Contentful Paint
51.14s Time To Interactive
53s Visually Complete
53.26s Fully Loaded

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#10 EASYJET
4.58s Backend
33.4s Start Render
36.05s SpeedIndex
36.73s Largest Contentful Paint
42.2s Visually Complete
57.56s First CPU Idle
57.56s Time To Interactive
60.69s Fully Loaded

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