Diagnose and Prevent AJAX Performance Issues!
AJAX improves user experience by moving more code to the browser. Frameworks accelerate development, but lead to opaque application behavior and new performance issues.
dynaTrace AJAX Edition aims to solve these issues:
- Understand performance as real users experience it
- Differentiate between browser or server bottlenecks
- Trace asynchronous JavaScript executions for the full round-trip
- Analyze JavaScript, AJAX remoting, network and rendering performance in real-time
- Save performance data for interactive offline analysis
- Transform Selenium/Watir tests into performance tests and integrate them with your CI environment
I’m very impressed with dynaTrace AJAX Edition’s ability to get at the underlying “magic” that happens inside a browser: page rendering, DOM method execution, browser events, and page layout calculation. Much of this information is completely hidden from developers and I’ve never seen it so easily collected into a single tool. Huge kudos to dynaTrace for revealing this information and especially so for making it happen in Internet Explorer."
John Resig, Creator of jQuery and author of Pro JavaScript Techniques
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