Search Engine Basics Introduction
One of the most important things to
understand about search engine is that the crawlers
(or spiders) used to visit all the web pages across the web are software programs.
(or spiders) used to visit all the web pages across the web are software programs.
Software
programs are only as smart as the algorithms used in implementing them, but
still don’t have intelligence of human beings.
Software
programs cannot interpret each of the various types of data that humans can
like videos and images.
The pages returned by search engine are referred as search engine results pages (SERPs).
Each engine results in a slightly different format and will include vertical results.
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