The One You Use But Don't Realize It — Search Engines
How horrible would the Internet be without search engines? Search engines make the Internet open to everybody, and web crawlers have a basic impact in getting that going. Tragically, many individuals confound the two, thinking web crawlers are web crawlers, and the other way around. Actually, a web crawler is only the initial segment of the procedure that influences a search engine to do what it does.
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