1. A web-based computer system search engine for receiving search queries and returning search results, the system comprising: an input for a search query, the input displayed on a webpage displayed at a remote computer; a processor for receiving the search query from the remote computer; a non-transitory computer-readable recording medium for storing websites, links respectively associated with the websites, and respective information relevant to content of the websites; an alert system for alerting a system administrator; wherein the system produces a results webpage for display on the remote computer in response to the search query, the results webpage including links listed according to a ranking of relevance to the search query and a user feedback input for a user to provide feedback information relevant to the accuracy of the links to the search query, and wherein the alert system alerts the system administrator when the user provides feedback a plurality of times on a same search query.