Quote Originally Posted by HeleneWallis View Post
I can see I'm going to end up learning more about browser innards than I have time for right now. I don't see any cookies when I look at the errors in the browser console. And I see a session id only when click on one of the site catgories, not when I bring up the home page. Are you seeing a session id on the home page?
I 'hit' the site without the www. prefix, do you have anything in your .htaccess to redirect to the www. site when no www. is present in the URL?