Outsourcing > SEO (Search Engine Optimization)

How Do Search Engines Work?

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mmrsinha:
__Spider “crawls” the web to find new documents (web pages, other documents) typically by following hyperlinks from websites already in their database

__Search engines indexes the content (text, code) in these documents by adding it to their databases and then periodically updates this content

__Search engines search their own databases when a user enters in a search to find related documents (not searching web pages in real-time)

fahad.faisal:
Thanks a lot for the informative post.

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