Paper: Assessing and Improving the Safety of Internet Search Engines

Assessing and Improving the Safety of Internet Search Engines (PDF; 519 KB)

In principle, search engines’ listing rules, ranking rules, and advertising policies might shield users from some bad practices, and users’ good judgment could protect them from others. But empirically, search engines often lead users to dangerous content. My analysis of search engine safety finds bad practices among approximately 5% of search results for popular keywords, or roughly one site per page of search results.

Source: The Power of Search Engines (via HBS Working Knowledge)

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