• Optimized Google Analytics
• favicon & apple icons
• if IE hack (only needed to optimize IE8 download if ie6 or ie7 stylesheets
• X_UA compatible - nah
• conditional body tag
• jQuery fallback
• html5 reset: defines new block level tags
• font normalization (cross browser sizing with percentages)
• webkit font smoothing
• force scrollbar
• formatting quoted code (defines pre)
• aligning labels and input fields
• clickable inputs (labels as well as buttons)
• screenreader access (I don't see why this has anything to do with screenreaders)
• ie7 image resizing (amazing)
• print styles (with @media print, in same css)

htaccess

• X-UA-Compatible Server sided
• Gzip compression
• Expiry date for cache filetypes