While websites and developers have been seeing low levels of hits from iOS 7 devices for several months, as of last week we noticed a significant surge in such hits in our own logs. The hits come from Apple's block of IP addresses, suggesting that the company may have rolled out a new phase of testing with its Worldwide Developers Conference (WWDC) just a month away. iOS 7 web traffic at macrumors.com coming from Apple MacRumors is not the only site seeing significant increases in iOS 7 activity, as TechCrunch reports
