Web crawler



A Web crawler sometimes called a spider or spider bot and often shortened to crawler, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing.web design company in chennai.Web search engines and some other sites use Web crawling or spidering software to update their web content or indices of other sites' web content.web design company in chennai.







Web crawlers copy pages for processing by a search engine which indexes the downloaded pages so users can search more efficiently.web design company in Velachery.


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