PRISM Break
Opt out of PRISM, the NSA’s global data surveillance program. Stop the American government from spying on you by encrypting your communications and ending your reliance on proprietary services.
BrowserLeaks.com is a website that checks how much private information your web browser is leaking about you. This includes your IP address, unique fonts, screen...
browserleaks.com is a website that analyses your current browser setup and tells you what information it could find. it then gives you advice about how to improve/fix the leaks.
your web browser gives away information that could be personally identifiable. you probably heard about cookies and ip addresses, but there's a lot more besides: geolocation, unique font collections, screen resolutions, battery status, operating system and version, local ip addresses, browser plugins, unique hardware identification numbers, and many other things... even the pattern you use to type. this info can be combined to uniquely identify you online and track your activities, violating your privacy. that information can be used for many different purposes, from censorship, to identifying political activists and human rights campaigners, to selling your personal information to advertisers.