Stopwatch Measures a Page's Load Time

Stopwatch is a site which lets you measure how long it takes to for a page to load. All you have to do is enter the URL to be measured and watch the top of the window.

Stopwatch

From their web site:

How does it work?
The stopwatch is a small Javascript that runs on your computer (not the Numion server). It measures the time between the moment your browser starts to load the URL and when the browser signals that it has finished ("Done" in the status bar). The measurement therefore includes fetching and interpreting all HTML (including frames), images, and Javascripts. It does not include content that is handled by plugins. If the page is in the cache then the stopwatch will measure the faster loading time (see tip above). The accuracy is the accuracy of the Javascript timer, on most systems 10 milliseconds.

Stopwatch

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