12-10-2014, 04:10 AM
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#1 |
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Join Date: Nov 2014
Posts: 19
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seo
In SEO,What are Spiders, Robos and Crawlers and what are their functions?
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12-12-2014, 05:24 AM
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#2 |
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Join Date: Aug 2014
Posts: 109
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Web crawler is also called web spider which is an automatic indexer. Search engine is having two two major functions:- crawling & building an index.
Automated robots and called spiders or crawlers can reach billions of interconnected documents.
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12-12-2014, 12:18 PM
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#3 |
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Join Date: Sep 2013
Posts: 887
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A spider is a program run by a search engine to build a summary of a website’s content (content index). Spiders create a text-based summary of content and an address (URL) for each webpage.
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