There are literally millions of Web sites on the World Wide Web. That s what Search Engines are all about. Search Engines allow people to search vast databases to locate information and Web sites specific to the search criteria. There are many different types of search engines on the Web.
Some engines crawl through the Internet automatically indexing keywords.
Some engines merely ask for your url and automatically index your Web site, locating the keywords using their own software. Not all search engines use the same method to accept your site. Keywords - some ask you to furnish keywords that describe your site. Meta Tags - are html tags that are hidden within the html text of your Web pages. These tags are not visible to the viewer, just some search engines.