Mozilla Firefox 4 and IE 9 offer a common feature that is to prevent websites from geographically locating you. To improve your privacy, protect yourself without further delay!
Prevent geolocation in Firefox 4
Start by clicking on the Firefox menu then on Options.
Then go to the tab Advanced then General.
Here, check the box Tell websites not to track me.
Don't forget to validate by clicking OK.
Preventing geolocation in Internet Explorer 9
To do the same under IE 9, click on the wheel icon to access the Internet Options.
In the tab Confidentiality, check the box Never allow websites to request your physical location.
Confirm by clicking on the button OK.
Protecting your privacy has no price on the web. This includes the use of recent browsers and compliance with good surfing practices.