If Yes, STOPWATCH will measure the time for you. It will help you identify which items are taking the longest to load.
How DO I Use StopWatch?
Just go to http://www.numion.com/Stopwatch/, enter your site/blog's URL into the text box and click "Start StopWatch". Then, watch the top of the window.
Stopwatch will then open your blog in a frame and will record the time it takes for everything on your blog to load, including images, videos, widgets etc.
Just take note of the items that take the longest to load and modify them appropriately.
You have to be aware of the fact that Stopwatch can only measure websites that can be displayed in a frame. Hence, if yours cannot be measured, just know its is an issue with your site and not a stopwatch bug.
I hope this helps.... feel free to share your blog/website loading time via the comment form below after you might have tested your site.
For tips on how to make your blog load faster, go to: http://www.google.com/support/blogger/bin/answer.py?hl=en&answer=42394