How can I debug slow-loading Web pages?

Canvas Dreams operates fast, efficient Web servers and premium bandwidth to deliver you fast access to your Web site and email.

If you have concerns about slow-loading pages, or if your entire Web site is loading slowly, we recommend downloading Google’s Page Speed tool. It can help diagnose the cause of the slow download times, including large files, large numbers of files and included links, and other criteria, all of which can help you improve the efficiency of your Web site and its usability for your site visitors.

http://code.google.com/speed/page-speed/