Rules from Yahoo developer blog. Valuable hints.

Make Fewer HTTP Requests
Use a Content Delivery Network
Add an Expires Header
Gzip Components
Stylesheets at the Top
Put Scripts at the Bottom
Avoid CSS Expressions
Make JavaScript and CSS External
Reduce DNS Lookups
Minify JavaScript
Avoid Redirects
Remove Duplicate Scripts
Configure ETags
Make AJAX Cacheable

This entry was posted on Friday, October 5th, 2007 at 10:31 am and is filed under CSS, Javascript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.