Duplicates and near-duplicates

Dec 9th, 2009

2010 update: Lo, the Web Performance Advent Calendar hath moved Dec 9 This post is part of the 2009 performance advent calendar experiment. Stay tuned for the next articles. One of Yahoo!’s first batch of performance best practices has always been “Avoid duplicate scripts” (check Steve Souders’ post). Later we added “… and styles”. This […]