Imagine that you've created website, the client reports layout issue. In order to solve it we need some more info to investigate to source of the problem: client's os platform, browser vendor and the screen viewport, etc. It's extremely hard to explain non techie client how to find out all of these specs so we usually end up by opening screen share app: "alright click screen resolution is.. OS and browser. Thanks, I'll double check it."
Being tired of wasting time I had created the webpage that exposes all of these browser's specs by just visiting it.
Visit reso.renatgalin.pro to see how it works.