At Pingdom Tools you can submit your web-page address and almost instantly get stats reported.
What it does?
The load time of all objects is shown visually with time bars.
You can view the list of objects either in load order or as a hierarchy. The hierarchy view allows you to see which objects are linked to in for example a CSS file.
Every test also shows general statistics about the loaded page such as the total number of objects, total load time, and size including all objects.
Results could be stored, and you’ll get a permalink generated. See some examples below.