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".
I have enabled web inspector ON in my device safari device settings.
Why this is happening?
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
This solved it for me.