OSCON 2007: High Performance Web Pages
 

Steve Souders is Chief Performance Yahoo at Yahoo.Talk focused on optimizing performance of client-side code, which — surprisingly — makes up 80-90% or more of the user wait time.Steve ran quickly through 13 basic rules for high-performance Web sites:Make Fewer HTTP RequestsUse a Content Delivery NetworkAdd an Expires HeaderGzip ComponentsPut CSS at the TopMove Scripts [...]
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Great article gave me a few ideas to make my site better.