This page demonstrates 2 ways to use the Google Analytics
_trackTiming feature to track the time it takes to load resources asynchronously:
to understand how each demo is implemented.
__utm.gif requests to
For more details on tracking time in Google Analytics, read the Site Speed User Timing developer guide.
Click the button to asynchronously load the jQuery library from both Google and Microsoft content delivery networks.
Click the button to load a .txt file with Chuck Norris quotes.