What Is a Web Crawler, and How Does It Work? Share July 9, 2021 Dm4r Technology Have you ever searched for something on Google and wondered, “How does it know where to look?” The answer is “web crawlers,” which search the web and index it so that you can find things easily online. We’ll explain. Read This Article on How-To Geek › Source : What Is a Web Crawler, and How Does It Work?