If it shows NA for everything, your toolbar has probably gone corrupt. Try using a plugin like Nodofollow if you are using FF, to see the correct rankings! Regards, RightMan
Maybe it has something to do with your add-ons or extension? Mine is fairly looking good on all websites that I visit. I also encounter that thing and I really think it has something to do with the extension that you are using.
My toolbar isnt working too. It shows a blank for every website that i visit. Same thing with firefox, and i dont have any addons installed on it.
if your website suddenly dropped to 0 , and it's not due to a datacenter problem , it simply means that google has banned you
i noticed this problem even with some pagerank checking websites.... Its just a data center problem...no need to worry about it....