Every browser sends out a signature, telling its version and also its language to any website. I think IE even sends the language of the OS. Among other stuff.
This way banner ads are often customized to fit your language, the banner load according to the info sent by the browser. So I will get German ads, you Scandinavian and others their language ads.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.