Build resilient systems at scale
28–30 October 2015 • Amsterdam, The Netherlands

WebPageTest using real mobile networks

Steve Souders (SpeedCurve)
11:05–11:10 Friday, 30/10/2015
Location: Auditorium
Average rating: ****.
(4.00, 70 ratings)

A theme at Velocity Amsterdam is how the next billion users will come from regions where 2G and 3G mobile connections dominate. It’s important to test performance for these users, but that’s been a challenge for developers in network-rich regions. Simulating those network conditions doesn’t reflect actual mobile network performance. Thanks to a collaboration between and WebPageTest, it’s now possible to test your website from emerging markets like India, Brazil, Indonesia and HongKong over local mobile networks.

Photo of Steve Souders

Steve Souders


Steve Souders is chief curver at SpeedCurve, where he works on the interplay between performance and design. Steve previously served as Google’s head performance engineer, Yahoo’s chief performance officer, and Fastly’s chief performance officer. Steve pioneered much of the work in the world of web performance. He is the author of High Performance Web Sites and Even Faster Web Sites as well as the creator of many performance tools and services including YSlow, HTTP Archive, Episodes, ControlJS, and Browserscope. Steve taught CS193H: High Performance Web Sites at Stanford and serves as cochair of Velocity, the web performance and operations conference from O’Reilly.