2004
CSS: Group Common Styles into Shared ClassesJavaScript: Defer Execution
CSS: Use Type Selectors
CSS: Use Descendant Selectors
Remove Whitespace
Multimedia: Use Image Stabilization
Multimedia: Use a Stable Tripod
Graphics: Choose the Right Image Format
Graphics: Use Weighted Optimization
XHTML: Use Structural Markup
XHTML: Layer Tables and Divs
XHTML: Omit Redundant Classes and Default Attributes
Graphics: Use Lossy Compression for Smaller GIFs and PNGs
CSS: Substitute CSS2 Menus
Graphics: Minimize Bit-Depth
Graphics: Influence Histograms
Graphics: Minimize Dithering
Graphics: Blur Backgrounds for Optimized JPEGs
Use Conditional Server Side Includes
CSS: Use Shorthand Hex Colors
Use an Optimization Tool
Use Lowercase Markup For Better Compression
Rewrite URLs with Content Negotiation
Abbreviate URLs with mod_rewrite
Use Short Relative URLs
Convert Graphic Text to Styled Text
Size Images with Width and Height Attributes
Cut the Comments
Get a Dedicated Server Hosting Your Web Site
Use Server Cache Control to Improve Performance
Sink the Splash Pages
Refactor to Improve Code Design
Crop Images Contextually