Most of my sites' category page have lost their PR during this google's update...but the PR of the homepage was not changed....but my site's ranking is not been changed..... why? Are that there any changes with the google's algorithm??? And what the google PR stand for??? If any anybody know the truth, I want to discuss with you... Thanks a lot!~~~
It's a crazy update that's for sure. Many sites now have PR zero pages in them that in the past would not have been, so you are not alone in that. I think so, but i do not think that they worked out as google thought they would and will probably change again soon i hope.
Right. And it happens all the time... Actually every time Google does a datapush or update in it's Algorithm.
Pages will go to TOOLBAR PR0 for a while if they are about to change PR. The actual PR of the page does not change, only the reporting of it by the toolbar.
Ive checked the category pages' PR by LIVE PR, but it show the same result... By the way, the google indexed pages of my site is reduced too...I never do the black hat SEO or exchange links with the banned sites... Let's wait for the next update to see if there are any changes....