 Before concluding this section, we should briefly mention two additional kinds of contemporary search engines. First, DuckDuckGo (an alternative to Google and Bing) which prides itself on not profiling its users, claims that it does not personalize search results. So, this search engine’s users will typically get the same search results, as well as the same ranking of results, for a given query. Second, a new type of search engine, capable of “discovering” objects or “things” on the Internet is now also available. Two examples of this kind of “discoverable search engine,” Shodan and Thingful, are examined in the final section of this entry.