Apple today introduced the world’s fastest web browser for Mac and Windows PCs — Safari 3.1. In addition to loading web pages 1.9 times faster than Internet Explorer 7 and 1.7 times faster than FireFox 2, Safari 3.1 runs JavaScript up to six times faster than other browsers. Available for free download for Mac OS X and Windows, Safari 3.1 is also the browser to support the latest innovative web standards needed to deliver the next generation of highly interactive Web 2.0 experiences.