Different Page Ranks

[Matrix]

Hi,

Why does google give me two different PR's for a website. When I type with www. I get PR 4 and without www. it's PR 0.

[Peter]

I think it depends on how the incoming links are structured. www is actually a sub domain of mydomain.com. If the incoming links are with www then the PR may be higher when you use www. If they simply use mydomain.com to link to your site the PR might be higher without the www.

[Alexis]

With www and without www are different url's and I think Google treats each of them as a different page for the purposes of its PageRank calculations.