<P> Some browsers address bars can be used to detect web feeds that can be used to subscribe to pages . The detection of a feed is normally indicated by the RSS icon "". A variety of other icons may also be present in the address bar if included with a browser extension . </P> <P> Web browsers often include a feature called Smart Bookmarks . In this feature, the user sets a command that allows for a function (such as searching, editing, or posting) of a website to be expedited . Then, a keyword or term associated with the command is typed into the address bar followed by entering the term afterwards or selecting the command from a list . </P> <P> Quick searches can also be performed in some browsers by entering a shortcut and search terms in lieu of a URL . For example, by associating the shortcut "w" with Wikipedia, "w cake" can be entered into the address bar to navigate directly to the Wikipedia article for cake . This feature is available in Firefox, Opera and Google Chrome . </P> <P> In Opera and Safari, the address bar can double as a progress bar that indicates how much of the contents of the page has been loaded . </P>

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