-
The fine folks at Yahoo! have rolled their fourteen front-end optimization guidelines into an add-on for Firebug (itself an add-on for Firefox) that scores your site’s performance in cached and uncached scenarios. Very helpful.
-
Steve Souders discusses Yahoo!’s 14 front-end optimization guidelines. Note that many of these are small changes that make a big difference, and that front-end optimization accounts for the bulk of slowness in the user experience.