If you run a website or blog, then you must know its exact loading time when opened. A short loading time helps in increasing your sites traffic (visitors) and its reputation too. A load time between 1-6 seconds is considered good. Loading time depends mainly on your web server and Internet connection speed.
Pingdom Tools – Full page test is a free online service which tells you the exact time and data taken to load your webpage.
It shows a list of objects either in load order or as a hierarchy, that tells which individual object took how much to load.
The page test also shows general statistics such as the total number of objects, total load time, and size of all objects.
In my opinion, Pingdom’s Full page test tool is the best way to determine you sites loading time.
You can also use: Web Page Analyzer – Free Website Performance Tool and Web Page Speed Analysis