15. The system of claim 13 , wherein the prerendering further comprising: measuring system capabilities; and determining a maximum amount of the network content to prerender based on the system capabilities.
16. The system of claim 15 , wherein the system capabilities includes at least one of: a frequency with which the search result is selected, an amount of traffic flowing from a search engine to the search result, a location of a client device associated with the hidden browser instance, or a size of one or more resources associated with the search result.