Just a quick link about a site that does some pretty cool monitoring. SiteUptime.com checks your website from a predetermined location (San Francisco, Chicago, New York, London or Hong Kong) and notifies you by email if there is a problem.

If you try to visit your site and note it is down you can even go to SiteUptime.com’s webpage and do an instant manual check from any of the above listed city’s. Try it yourself.

Monitor your Web Site with SiteUptime