Markup and Styling

CSS

• W3C Wiki Shorthand Property Reference
• Wikipedia: Separation of presentation and content principle
• Don't use @import
• Ordering CSS3 Properties

Favicons and Touch Icons

• Everything you always wanted to know about touch icons
• Understanding the Favicon

Header

• HTML5 DOCTYPE
• UTF-7: the case of the missing charset
• Webmaster Tools: Meta tags
• IE6 slowing down IE8
• Wikipedia: Progressive enhancement principle
• The Story of the HTML5 Shiv
• Loading Scripts Without Blocking

HTML

• Iframes, onload, and document.domain
• Why Your Links Should Never Say "Click Here"
• Seriously, Don’t Use Icon Fonts

Resources

• Loading Scripts Without Blocking
• Wikipedia: Content delivery networks
• 3 reasons why you should let Google host jQuery for you
• Cripple the Google CDN's caching with a single character
• Wikipedia: Minification
• Tools For Concatenating And Minifying CSS And JavaScript Files In Different Development Environments

Search Engine Optimization

• Webmasters Can Now Auto-Discover With Sitemaps