Josh Fraser interviewed at Velocity 2011

on YouTube ↗04m

" summary

Advice lists concrete fixes: gzip enabled and extended expires headers, minify CSS/JS and resize images to device; mobile pain comes from high request latency so cutting HTTP requests matters more than on desktop. Emulators miss real CPU, memory and network behavior so test on devices for accurate numbers. Torbit offers an automated service that proxies sites, adds a CDN, performs minification and DNS integration and claims to double the speed in five minutes.

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" chapters (4)

1. 0:00Introduction
2. 1:00Common mistakes on mobile
3. 2:10Mobile optimization
4. 2:50Emulators

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