After the first start, a few customizations are available. A wizard asks you about your default search engine. You can add online from a list of popular ones as I added Google (below).You can also build your custom search bar plugins as follows. Moreover, this is actually simpler than building search bar plugins for Firefox. If
Firefox has grown so popular that while talking of IE a comparision spontaneously comes to the mind. In Firefox, there is an option of checking for forged sites by checking from a list of downloaded sites or by checking with Google.