Search-wise.net

Search-wise.net was the search engine Rose Tyler used to find information about the Doctor on the Internet. Her search for the text "doctor blue box" led her to the site Who is Doctor Who? and its operator, Clive Finch. (DW: Rose)

Behind the scenes
Search-wise.net is a real website, but not a real search engine. It exists as a mock-up site on which producers of films and TV programmes can show their characters performing web searches, without the complications inherent in using a real-world search engine.

To date, Search-wise.net is the only website portrayed in-universe which actually exists on the Internet, but was not created or controlled by the British Broadcasting Corporation.