Definitions for "web robot"
an automated software tool, which retrieves web resources
a program that automatically and recursively traverses a Web site
a program that automatically retrieves web pages by following the links on web pages that it has already retrieved before
Keywords:  magellan, vista, alta, yahoo, browses
an application that browses the Internet as if it were a person using a web browser
Software that moves around the Internet gathering and indexing Web pages. Most commonly used to support Internet search services like Yahoo, Alta Vista, and Magellan.