public static function getpagerank($url)
 {
     $query = 'http://toolbarqueries.google.com/tbr?client=navclient-auto&ch=' . MainWP_Utility::CheckHash(MainWP_Utility::HashURL($url)) . '&features=Rank&q=info:' . $url . '&num=100&filter=0';
     $data = MainWP_Utility::file_get_contents_curl($query);
     $pos = strpos($data, 'Rank_');
     if ($pos === false) {
         return false;
     } else {
         $pagerank = substr($data, $pos + 9);
         return $pagerank;
     }
 }