Beyond screen size: A deep dive into the technical exchange that instantly tells a web server what kind of device you're using, and the ways web publishers can abuse it
by jerry.hildenbrand@futurenet.com (Jerry Hildenbrand from Latest from Android Central on (#719MH)
A website built for a giant 40-inch monitor would be useless on your phone's screen. How does a website know what to show you and how to show it?