Sacha Chua: « In an ideal world, you would never need to make your browser pretend to be a different browser. In reality, a number of websites check for specific browsers such as Mozilla or Internet Explorer, or even specific versions of those browsers. Other websites check for popular search engine crawlers such as the Googlebot in order to display content optimized for that search engine. You may want to change your user agent to work around such limitations, or you might want to change your user agent string just for fun... »