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- Fast is a Feature
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- 11 mentions of speed in Apple iPhone 6 keynote
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- What does this mean for mobile journalism?
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- You have less than 10 seconds A 10-second delay will often make
users leave a site immediately. - Jakob Nielsen
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- On mobile you have 1 second Our research says page load times
above one second interrupt user flow of thought. - Google
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- Put something on the screen in 1 second
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- 1000 ms - 200 ms of 3G network latency - 200 ms of domain name
lookup - 200 ms of HTTP request loop 400 ms
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- You really only have 400 milliseconds
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- Average site load on mobile is 7 seconds
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- Text Images Video Interactives Context Ads 3rd party buttons
(social) Read more Comments
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- Easy, just build a native app
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- native apps are fast but hard to find
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- Search 20% of Google searches are on mobile Google tracks page
load time and uses it as a signal
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- Social Is Mobile is Social In-App Browsers
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- Facebook thinks your pages are too slow and theyll be happy to
host your content!
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- Making data-informed trade-offs (building products)
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- How fast is Vox Media on mobile? Never fast enough
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- 15 seconds first load 9 seconds repeat load
-webpagetest.org
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- 5 seconds first load 1 second repeat load -webpagetest.org
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- Performance Dashboard Make speed a company-wide metric like
unique visitors
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- Inline Performance Metrics Measure. Optimize. Test.
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- Dedicated performance team: 3 engineers
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- Fast Cars Need Good Drivers Speed isnt just about technology,
its about being quick to deliver the news
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- Thanks! Trei Brundrett Chief Product Officer Vox Media
@clockwerks