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Search Engines |
Are programs that run on a particular web site
Index words or terms in web documents
Create their listings dynamically
Search large portions of the Internet based on information that their "spiders or robots" retrieve
Spiders or robots are automated search programs that go through the Web and search web pages for keywords
The information that spiders or robots return is used to match web pages to keywords and
key phrases requested by users and provide more comprehensive results of available sites on the Web
Information is submitted by users who want their sites included in the search database
Provide more complete search results of available pages on the web
Provide a larger amount of possibilities
Examples of Search Engines
Lycos
http://www.lycos.com
Excite Search
http://www.excite.com
Go.Com
http://www.go.com
HotBot
http://www.hotbot.com
Go2.Com
http://www.go2.com
Alta Vista
http://www.altavista.com/
Webcrawler
http://www.webcrawler.com
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