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Thursday, April 11, 2013

How do search engines work?


Phrase "search engine" is often used generically to both crawler-based search engines and human-powered directories on Internet. These two types of search engines gather their results in widely different ways.


Crawler-based engines for Education

Crawler - based search engine such as Google, for their results immediately. They "crawl" or "spider" the web, then people would have been discovered by people.

If your site, the program crawler-based search engine for finding these changes, and that can affect how you specify. Web pages, body copy and other elements all set to be the title.

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