You can go to those pages, fill out the requested information and submit the request. Web spiders are good tools for indexing static HTML documents. That is, documents that do not change so often. However, the idea of having a Web spider as an automated information discovery tool is starting to break down due to the fact that these spiders cannot keep their massive database up to date. Web spiders have been useful up to now, however, there is a lot of information on the Web that cannot be found with a traditional Web spider.
Information discovery is the most ideal application for Web spiders.
He holds a B.Sc. in Data Analysis and a Masters degree in Computer Science, both from The University of New Brunswick, Canada.