Sometimes this type of system is referred to as a portal or a federated search engine. The development of this typs of system was in response to the huge number of online databases and Internet resources that are found in what is referred to as the invisible Web. In most search engines such as Google or Bing, only the sources that have been indexed by the search engine’s crawler technology are able to be searched, retrieved, and accessed. The unbelievable quantity of documents that can... more

SEO will target many different kinds of search, including images, local search, videos, as well as industry specific vertical search engines. As an Internet marketing strategy, SEO looks at how search engines work and what people are searching for. Optimizing the web site usually involves editing its content and HTML as well as the associated coding for two reasons: to increase its relevance to specific keywords as well as to remove barriers to the indexing activities of the search engines.... more