Mozilla Firefox has launched a new add-on called Collusion that enable users to see which advertisers are tracking their movements on the web.
Collusion is an experimental add-on for Firefox and allows you to see all the third parties that are tracking your movements across the Web. It will show, in real time, how that data creates a spider-web of interaction between companies and other trackers.
The add-on is not going to help you to stop sites from tracking you. But it shows an interactive diagram detailing how website visits are tracked by advertising and analytics companies.
"Not all tracking is bad. Many services rely on user data to provide relevant content and enhance your online experience. But most tracking happens without users' consent and without their knowledge. That’s not okay." wrote in Mozilla collusion page.
You can get the add on from here:
http://www.mozilla.org/en-US/collusion/
