Jiffy Web - Google Code
Posted: June 24th, 2008 | Author: max | Filed under: mHub“Jiffy is an end-to-end real-world web page instrumentation and measurement suite. The first beta was released on 6/23/2008, as announced at O’Reilly Velocity 2008. Jiffy was built and is maintained by the WhitePages.com team.”
Website: http://code.google.com/p/jiffy-web/