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Tuesday, December 15, 2009

Diagnose Website Performance Problems with Speed Tracer

If Website Content is the King then Speed are his knights. Even you have a good content or service, no one wants to browse a slow website so continuous effort for speed is a must to remain competitive. To help you diagnose what's slowing down page loads then you need a tool that can help identify and fix performance problems. This is where Speed Tracer comes in. Speed Tracer is new Google Chrome extension that can visualizes metrics that are taken from low level instrumentation points inside of the browser and analyzes them as your application runs.

Here is a video tutorial of Speed Tracer to guide you using the extension.



Speed tracers can analyze several events happening on your application such as problems caused by JavaScript parsing and execution, layout, CSS style recalculation and selector matching, DOM event handling, network resource loading, timer fires, XMLHttpRequest callbacks, painting, and more. You can also read some example scenarios to diagnose performance issues.

Download Speed Tracer Chrome Extension via [Google Code]

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