Soumis par youdish le mer 12/08/2020 - 13:18

Spiders are Computer robot programs, referred to sometimes as “crawlers” or “knowledge-bots” or “knowbots” that are used by search engines to roam the World Wide Web via the Internet, visit sites and databases, and keep the search engine database of web pages up to date. They obtain new pages, update known pages, and delete obsolete ones. Their findings are then integrated into the “home” database.