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How do search engines work? BBC Science Focus Magazine
WebJan 14, 2024 · Search engines examine all the pages on the World Wide Web, categorise them and put them into a logical order when you search for something. Understanding … WebApr 5, 2024 · Search engines work by simply crawling billions of pages using the web crawlers they have developed. These are commonly referred to as search engine spiders or bots. A search engines spider then navigates the web by following links on a new web page it discovers to find new pages and so forth. WebJul 10, 2024 · Basically all search engines go through three stages: Crawling Indexing Ranking and Retrieval Crawling This stage involves scanning the sites and obtaining information about everything that is contained there: page title, keywords, layout, pages that it links to – at a bare minimum. how are disabled people marginalized