Imho not very useful.
Where is your site hosted? What’s the performance of your server? And it’s middleware? What kind of connectivity? From where is pingdom running the tests?
What is “your website”? CI’s “Hello World”? An eCommerce shop with hunderds of images, stylesheets, scriptfiles, etc?
Too many variables…
I hear you.
I’m talking about the average response time from various pingdom servers in north america and western europe which comes with their basic accounts. I use pingdom mainly to track the uptime of the servers where my sites are hosted. Also I’m not talking about the load time. I’m talking about a the site without images, just simple plain html output which will be about 20 to 30 kb (5-8kb compressed?) depending on the page.