When I connect my iOS 6 device for remote debugging for testing my mobile web application, The safari develop menu with my device name shows \"No Inspectable Applications\".
An update for iOS 9 (using OSX El Capitan):
On your mobile device under Settings -> Safari -> Fraudulent Website Warning = OFF [default = ON] I also needed to re-connect the iPhone after changing this setting
On your mobile device under Settings -> Safari -> Fraudulent Website Warning = OFF [default = ON]
I also needed to re-connect the iPhone after changing this setting
This solved it for me.