I've noticed recently that Google and a number of other SEO tools are a little confused about where my site is located. They seem to be unsure about whether it's www. or non www. SEO Moze's Site Explorer tool is unsure and so is Google's webmaster's tools.
An example of what SEO Moz Suggests. http://imgur.com/a/NNs58
I've tooled around quite a bit with my WordPress installation and my web.config file trying to find the perfect configuration. Though it seems as though I'm not quite there.
Any help and advice would be appreciated.