Ayuda!!! Necesito codigos fuente de SEO Tools!!!

[ligthy_xd]

Hola a todos, tanto tiempo sin venir por aca, necesito tener algunos codigos fuentes para hacer herramientas SEO o saber de alguna web que las facilite, la idea es que los reportes a mis clientes sean automaticos porque ya me llevan mucho tiempo...
Si alguien sabe lo agradesco!!!

[ligthy_xd]

Bueno encontre esto pero no lo hago funcionar... alguna sugerencia...?

Código:

<?php 
// $searchquery is the value to search for.
// The script replaces the spaces and ampersands and
// converts them to values that google is expecting.

// $searchurl is the url to find - ie www.web-max.ca
// Do not pass http:// - you don't need it.

//$searchquery esta variable la cambiaria con el metodo GET (por la URL) 
$searchurl = "www.achemafia.com.ar";

if(!empty($searchquery) && !empty($searchurl))
{
    $query = str_replace(" ","+",$searchquery);    
    $query = str_replace("%26","&",$query);    

// How many results to search through.

    $total_to_search = 1000;

// The number of hits per page.    

    $hits_per_page   = 100;
    
// Obviously, the total pages / queries we will be doing is
// $total_to_search / $hits_per_page
    
// This will be our rank
    
    $position      = 0;

// This is the rank minus the duplicates
    
    $real_position = 0;

    $found   = NULL;
    $lastURL = NULL;

    for($i=0;$i<$total_to_search && empty($found);$i+=$hits_per_page)
    {

// Open the search page.
// We are filling in certain variables - 
// $query,$hits_per_page and $start.

        $filename = "http://www.google.com.ar/search?as_q=$query".
                    "&num=$hits_per_page&hl=es&ie=UTF-8&btnG=Google+Search".
                    "&as_epq=&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=".
                    "&as_qdr=all&as_nlo=&as_nhi=&as_occt=any&as_dt=i".
                    "&as_sitesearch=&safe=images&start=$i";

        $file = fopen($filename, "r");
        if (!$file) 
        {
            echo "<p>Unable to open remote file $filename.\n";
        }
        else
        {

// Now load the file into a variable line at a time

            while (!feof($file))
            {
                $var = fgets($file, 1024);

// Try and find the font tag google uses to show the site URL

                if(eregi("<font color=#008000>(.*)</font><nobr>",$var,$out))
                {

// If we find it take out any <B> </B> tags - google does
// highlight search terms within URLS

                    $out[1] = strtolower(strip_tags($out[1]));

// Get the domain name by looking for the first /

                    $x = strpos($out[1],"/");

// and get the URL

                    $url = substr($out[1],0,$x);

                    $position++;

// If you want to see the hits, set $trace to something

                    if($trace)print($url."<br>");

// If the last result process is the same as this one, it
// is a nest or internal domain result, so don't count it
// on $real_position

                    if(strcmp($lastURL,$url)<>0)$real_position++;

                    $lastURL = $url;

// Else if the sites match we have found it!!!

                    if(strcmp($searchurl,$url)==0)
                    {
                        $found = $position;
                        
// We quit out, we don't need to go any further.
                        
                        break;
                    }    
                }
            }
        }
        fclose($file);    
    }

    if($found)
    {
        print("The URL $searchurl is at position $found ".
              "( $real_position ) for the term $searchquery");
    }
}
?>