Friday, March 18, 2011

What is Search engines ?

  • Definitions of Search Engines on the Web:



How Do Search Engines Work?

Please note: search engines are not simple. They include incredibly detailed processes and methodologies, and are updated all the time. This is a bare bones look at how search engines work to retrieve your search results. All search engines go by this basic process when conducting search processes, but because there are differences in search engines, there are bound to be different results depending on which engine you use.
  1. The searcher types a query into a search engine.
  2. Search engine software quickly sorts through literally millions of pages in its database to find matches to this query.
  3. The search engine's results are ranked in order of relevancy.

3 comments:

  1. Hello,

    The site is about search engines and how do it work, web search engines work by storing information about many web pages, which they retrieve from the html itself. These pages are retrieved by a Web crawler, exclusions can be made by the use of robots.txt. The contents of each page are then analyzed to determine how it should be indexed. Data about web pages are stored in an index database for use in later queries. Thanks a lot.


    SEO Company India

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