A web site system provides functionality for searching a repository of information, such as the World Wide Web, by including a search string at the end of a URL without any special formatting. In one embodiment, when the system receives a request for a URL of the form www.domain_name/char_string, where char_string is a character string that may include spaces and non-alphabetic characters, the system initially determines whether the character string includes a prefix that identifies the URL as a non-search-request URL. If no such prefix is present, the character string is used in its entirely as a search string to execute a search, and the results of the search are returned to the user.