

Search services employ search algorithms to find and rank web pages that are relevant to the user’s query. Crawlers find web pages and follow the links on the web pages to discover even more web pages. When a user types in a keyword and presses enter, the search engine will dispatch crawlers to discover web pages.Ī web crawler, or bot, finds web pages (HTML files) on the internet and collects their discoveries into an index of URLs. Search engines are programs that take input from a user and find relevant information on the internet. The only information it collects is anonymized, aggregate data that can’t be used to trace individual identities. Search services usually make their money from targeted advertising revenue, but DuckDuckGo takes the fundamentals of online advertising in a direction that shields the user’s privacy, rather than compromising it.ĭuckDuckGo is a privacy-focused search engine.

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