16. A system comprising: one or more computer-readable storage memories; computer-readable instructions embodied on the one or more computer-readable storage memories, the instructions providing a Web browser configured to: ascertain that a user has conducted a search and is on a search provider results page; track, locally, which links the user navigates to from the search provider results page; receive, via a search box comprising a native part of the Web browser, a text string associated with a user's search query, the search box not provided by a separately-installed mechanism; recommend, locally, one or more links based on locally tracked links to which the user has navigated in the past using the search provider results page; receive a text string that the user has entered in a third-party search provider search box; replicate the text string in the search box comprising the native part of the Web browser; and provide, via the search box comprising the native part of the Web browser, one or more suggestions associated with a replicated text string.
17. The system of claim 16 , wherein the Web browser is configured to ascertain that a user has conducted a search by recognizing that portions of an URL associated with a search provider's results page match portions of an URL associated with a user-installed search provider.