I am looking for unique identifiers within webbroswers to pinpoint whom the browser is dealing with on a mobile device. My questions is, is there (apart from screen size information) any other information available or not available when using a web browser on a mobile iOS or Android devices compared to a browser on a pc or mac?
I have googled this a while, but can't really find anything helpful. Any links/references would be appreciated.
All you have got to work with are the attributes of the navigator object. See http://www.w3schools.com/jsref/obj_navigator.asp for details.