Google Pagerank Checker
Check the Google pagerank of your domain.
url =$url; $this->google_magic = 0xE6359A60; $this->ch = $this->GoogleCH($this->strord($this->url)); $this->pr = $this->GetRank($url); return true; } function getNewCheckSum($url){ $url=str_replace("http://", "",$url); return "6".$this->GoogleCH($this->strord($url)); } function GetRank($url) { return $this->ch; } function Show_Text() { echo $this->pr; } //unsigned shift right function zeroFill($a, $b) { $z = hexdec(80000000); if ($z & $a) { $a = ($a>>1); $a &= (~$z); $a |= 0x40000000; $a = ($a>>($b-1)); } else { $a = ($a>>$b); } return $a; } function Mix($a,$b,$c) { $a -= $b; $a -= $c; $a ^= ($this->zeroFill($c,13)); $b -= $c; $b -= $a; $b ^= ($a<<8); $c -= $a; $c -= $b; $c ^= ($this->zeroFill($b,13)); $a -= $b; $a -= $c; $a ^= ($this->zeroFill($c,12)); $b -= $c; $b -= $a; $b ^= ($a<<16); $c -= $a; $c -= $b; $c ^= ($this->zeroFill($b,5)); $a -= $b; $a -= $c; $a ^= ($this->zeroFill($c,3)); $b -= $c; $b -= $a; $b ^= ($a<<10); $c -= $a; $c -= $b; $c ^= ($this->zeroFill($b,15)); return array($a,$b,$c); } function GoogleCH($url, $length=null) { if(is_null($length)) { $length = sizeof($url); } $a = $b = 0x9E3779B9; $c = $this->google_magic; $len = $length; $k = 0; while($len >= 12) { $a += ($url[$k+0] +($url[$k+1]<<8) +($url[$k+2]<<16) +($url[$k+3]<<24)); $b += ($url[$k+4] +($url[$k+5]<<8) +($url[$k+6]<<16) +($url[$k+7]<<24)); $c += ($url[$k+8] +($url[$k+9]<<8) +($url[$k+10]<<16)+($url[$k+11]<<24)); $mix = $this->Mix($a,$b,$c); $a = $mix[0]; $b = $mix[1]; $c = $mix[2]; $k += 12; $len -= 12; } $c += $length; switch($len) { /* all the case statements fall through */ case 11: $c+=($url[$k+10]<<24); case 10: $c+=($url[$k+9]<<16); case 9 : $c+=($url[$k+8]<<8); /* the first byte of c is reserved for the length */ case 8 : $b+=($url[$k+7]<<24); case 7 : $b+=($url[$k+6]<<16); case 6 : $b+=($url[$k+5]<<8); case 5 : $b+=($url[$k+4]); case 4 : $a+=($url[$k+3]<<24); case 3 : $a+=($url[$k+2]<<16); case 2 : $a+=($url[$k+1]<<8); case 1 : $a+=($url[$k+0]); /* case 0: nothing left to add */ } $mix = $this->Mix($a,$b,$c); /*-------------------------------------------- report the result */ return $mix[2]; } //converts a string into an array of integers containing the numeric value of the char function strord($string) { for($i=0;$iThe Pagerank Checker SEO Tool will check your page and determines how important it is on the web, according to Google's pagerank system.
How to use the pagerank checker SEO tool:
- Enter the domain of the page you want to check.
- Click the "Check Pagerank " button
- The results will provide Google PageRank.
( Example: yoursite.com )
pr; if($ch != "0") { $rank = GetRank($url, $ch); }else{ $rank = "na"; } $rank= trim($rank); switch ($rank) { case "0" : $sugg="You have zero Google rank. Your website could be extremely new. You need to start exchanging links with similar websites to build up a PageRank."; break; case "1": $sugg="You have none or a poor Google rank. You need more quality incoming links to help build up the rank."; break; case "2" : $sugg="You have an average Google rank. Your website seems steady and known by many users."; break; case "3" : $sugg="You have an average Google rank. Your website seems steady and known by many users."; break; case "4" : $sugg="You have a good Google rank. Your website is trusted by many users and companies."; break; case "5" : $sugg="You have a good Google rank. Your website is trusted by many users and companies."; break; case "6" : $sugg="You have an excellent Google rank. Your website is extremely popular to the web users."; break; case "7" : $sugg="You have an excellent Google rank. Your website is extremely popular to the web users."; break; case "8" : $sugg="You have a top of the range Google rank. Your website should now be known by a large amount of users on the internet."; break; case "9" : $sugg="You have a top of the range Google rank. Your website should now be known by almost everyone on the internet."; break; case "10" : $sugg="You have a top of the range Google rank. Your website should now be known by everyone on the internet."; break; } ?>The Google pagerank for is:
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