AJAX Edition 3 - Version 3.1 dynaTrace AJAX Edition 3 makes building lightning fast Web 2.0 applications easy. Speed your page load times, optimize rendering, tune DOM execution, and compare to competition. Even integrate with Selenium, Watir or QTP. It's free, easy, and for both Firefox and IE.Speeding Page Loads-speeding page loads is a top goal of all web applications. AJAX Edition provides performance reports that analyze every visited page based on known best practices from Google, Yahoo! and dynaTrace. AJAX Edition performance reports list problematic JavaScript code that has performance impacts on page load time. Browser caching, network roundtrips and server-side request times are all variables it helps you manage for consistently fast page load times.Diagnose Firefox and IE-Firefox and IE often do different things with the same code. Now you can build with confidence in either and quickly optimize the other by comparing the two at the same deep browser