Search Engine Optimization Basics: How Search Engines Work

To succeed in search engine optimization, you have to understand how search engines work.

A search engine is an information retrieval system which is designed to find information stored on any kind of computer system, whether it be an office network or the World Wide Web.

A search engine allows the user to ask for desired information by specifying a word or phrase and retrieves a list of all items in its database that contain the specific word or phrase. Usually, the results list is arranged with respect to relevancy to the original search. Search engines regularly update their databases and retrieve desired information quickly and efficiently. Read more