iOS 9 — How did the launch really go?
9/23/2015
This post details how Cloudflare leveraged its network traffic analysis to track the adoption rate of iOS 9 post-launch, providing hour-by-hour and five-day adoption figures. It also highlights the correlation between iOS 9's IPv6 requirement and an observed increase in IPv6 requests on the Cloudflare network, demonstrating a 1.07% increase in IPv6 traffic within days of the release.