Performance of a highly interactive site such as iModeler is always a source of concern, especially as the traffic and functionality grow over time. We've spent the last two days optimizing the various aspects of iModeler performance, and the results - hopefully - should be noticeable in the form of a markedly snappier site.

But - there's no knowning without your feedback. Is this site fast or slow for you today? Please let us know your opinion!

Here in China there is something known as the "Great Chinese Firewall", so if I suffer any problems it's usually caused by this, or, the sheer number of folk using the internet here. I Modeller is one easily the best site I use, both for speed and for ease of use. I occasionally get a blip, but I'm sure it's caused by something here, and nothing to do with your site. The only weird thing I've experienced is that I've got a message when I've posted a comment saying that this is a dual comment that has already been posted (maybe I've clicked the mouse too many times?), other than that, i modeller is the dog's b-l-o-c-k-!