Though all we know that the data collected by the analytic does not include any personal information but it does include the personal information like which browser they are using or the Internet Service whether it is broadband or any other. IP addresses and other information can be used to identify a computer connected to the Internet and are regarded by some privacy advocates as personal information. While an IP address does not identify an individual user, it can be used by a service provider to identify a broadband subscriber.
For instance if you worry about using this plugin will affect your other cookies stored on your pc like DoubleClick cookie, which tracks the Web pages a person visits and then serves advertisements related to that content – need not to worry. And this is perfectly designed to work with Internet Explorer 7 and 8, Chrome version 4 and higher and Firefox version 3.5 and higher.
You can download this plugin from the link below