System Scanner is an web application that will show you what information is available through a browser about your system, including hardware and software, IP-address, broadband speed, security problems (if any), geolocation and much, much more. There are desktop and mobile versions
Found this not long ago, Find out what your browser discloses.
Have a close look at all the boxes, freaky but they are a few hundread miles off on my location.
Edited by NickAu1, 14 May 2014 - 03:14 AM.