Thursday, May 24, 2012

About Web Search Engine

Web Search Engine(Search Engine) is a set of programs that  searches for information on the World Wide Web. Search engine works by storing information about web pages. They store information with the help of web crawlers(also called spider). Search results are presented as a list of results referred to as SERPs(search engine result page).

Search Engines Market Share May 2012-

Search Engine Market Share in 2011 Market Share in 2012
Google 82.80% 87.6%
Yahoo! 6.42% 4.89%
Bing 3.91% 4.2%

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