1. A system, comprising: a memory; and one or more processors coupled to the memory, the one or more processors being configured to: receive a first text input related to a web browser; identify a first set of probability data based on the first character of text input, the set of probability data associated with one or more links from a navigation history; determine a first confidence value for each link associated with the first set of probability data, the confidence value indicating a frequency at which the link has been accessed based on the navigation history; prerender a webpage associated with at least one link associated with the first set of probability data based on the confidence value associated with the link; receive a second character of text input related to the web browser; identify a second set of probability data different from the first set of probability data based on both the first and second character of text input, the second set of probability data associated with one or more links from the navigation history; determine a second confidence value for each link associated with the second set of probability data, the confidence value indicating a frequency at which the link has been accessed based on the navigation history; and prerender a webpage associated with at least one link associated with the second set of probability data based on the confidence value.