I have a macbook, iPad and two iPhones (one is mine, second - my wife's). All of them are connected to the same iCloud/apple account. Now, after last updates (starting from iOS 9), once my wife open some page at Chrome/Safari on her iPhone, I receive notifications at my macbook (some app icon at the left side of Dock menu). Moreover, after installing 9.0.3 on iPhone, once I open some page at Chrome/Safari on my macbook, she receives the notification at her iPhone..
The question is - how can I disable it? Is there some option that disables only this feature without disconnecting the whole device from apple/iCloud account?