This amazing website shows you all the data any website you visit can find out about you. The list includes your location, operating system, browser plugins, previously visited web page, local and public IP, service provider, social media networks you are logged into, devices on your local network, and more. Robin Woll then goes on to help you hide information you don’t want to be accessed. This site is rather eye-opening, to say the least!
This is a demonstration of all the data your browser knows about you. All this data can be accessed by any website without asking you for any permission.