Search engines rely on crawlers — automated scripts — to scour the web for information. Crawlers start out with a list of websites. Algorithms — sets of computational rules — automatically decide which of these sites to crawl. The algorithms also dictate how many pages to crawl and how frequently
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Search engines rely on crawlers — automated scripts — to scour the web for information. Crawlers start out with a list of websites. Algorithms — sets of computational rules — automatically decide which of these sites to crawl. The algorithms also dictate how many pages to crawl and how frequently
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