“You should read this document if you want your web content to look good and perform well on either the desktop or iPhone OS, plan to write iPhone OS-specific web content, use iPhone OS-specific style sheets, or use iPhone application links in your web content. Definitely read this document if you are creating a custom web application for either platform.”

View the Safari Web Content Guide.

Safari has come to a point where it isn’t even a factor in the browser speed tests against Firefox, Chrome, and Opera.  The test criteria: Boot-up and warm loading, tab loading, Javascript, DOM/CSS, and memory use.  Safari’s sorry score put it only ahead of the expired version of Opera.

Read more at Lifehacker.com.