1. A method comprising: predicting a likelihood of subsequent navigation to content associated with a network address based at least in part on: monitored navigation performed by a computing device to one or more network addresses; and computing a confidence score; and determining whether to cause the computing device to pre-fetch and pre-render the content based at least in part on the prediction and comparing the confidence score to one or more thresholds and by at least one of: responsive to a determination that the confidence score meets a pre-render threshold for the subsequent navigation, causing the content associated with the network address to be pre-fetched and pre-rendered by the computing device; or responsive to a determination that the confidence score meets a pre-fetch threshold for the subsequent navigation but does not meet the pre-render threshold for the subsequent navigation, causing the content associated with the network address to be pre-fetched but not pre-rendered by the computing device.