Speed Tracer - Google Web Toolkit - Google Code. Speed Tracer is a tool to help you identify and fix performance problems in your web applications.
It visualizes metrics that are taken from low level instrumentation points inside of the browser and analyzes them as your application runs. Speed Tracer is available as a Chrome extension and works on all platforms where extensions are currently supported (Windows and Linux). MySpeed Speed Test, test your connection speed. Quality of Service (QoS) - Internet Connection Test - Test Results for Anonymous on Monday, 15th March 2010 07:43.