6. A method for providing content to a network browser based on a reported latency comprising: storing, in a memory, an item of content for a web page; receiving a latency measurement from the web browser or a plug-in of the web browser, the latency measurement being based on an amount of time that has passed between two network browser events, whether or not the network browser was using more than one window to display information between the two events, and a type of action that resulted in the network browser transitioning its display between the two events; and modifying data associated with the item of content for the web page with a different form of the data to account for the received latency measurement.
6. A method for providing content to a network browser based on a reported latency comprising: storing, in a memory, an item of content for a web page; receiving a latency measurement from the web browser or a plug-in of the web browser, the latency measurement being based on an amount of time that has passed between two network browser events, whether or not the network browser was using more than one window to display information between the two events, and a type of action that resulted in the network browser transitioning its display between the two events; and modifying data associated with the item of content for the web page with a different form of the data to account for the received latency measurement. 10. The method of claim 6 , further comprising confirming whether a decrease in the latency measurement has occurred based on a modification to the item of content for the web page.