hello all i have to need the help for : i can heard it some of sites like statcounter.com, forbes.com and some of sites PR is down so this PR updation in Google is which strategy is used like see the sites content , flash type, .html pages name or any other language extension name of pages etc... so i can follow my sites next PR updation and changed the requirement on google's PR updation strategy so p'se Reply ASAP Thanks