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Onion Search Engines

Search engines that index .onion sites and the potential risks associated with using them.

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Jan 26, 2026
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How do Tor Browser settings and JavaScript restrictions reduce risk when using onion search engines?

’s configurable security levels and script controls reduce risk when using by limiting the attack surface that web code and plugins create, and by enforcing safer connection defaults for .onion servic...

Jan 11, 2026
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What technical methods do onion search engines use to crawl and index .onion sites?

Onion search engines use a mix of Tor-aware crawlers that fetch .onion pages through Tor circuits, seed lists and link-following to discover services, and indexing pipelines that parse, store and rank...