So berechnet sich der Google Pagerank

Bild: Stocksnap / pixabay.com

Cooles Skript, hab ich auf seo-inside.de gefunden. Wer programmieren kann, soll´s mal testen und hier kommentieren.

 

 function getPagerank(url) { // start off with a random low PR pagerank = randomNumber(0, 3);   if ( pageHostedOn(url, 'google.com') ) { pagerank++; } else if ( pageHostedOn(url, 'microsoft.com') ) { pagerank--; }   if ( pageValidates(url) ) { pagerank *= .5; }   tag_value['b'] = 1; tag_value['h2'] = 2; tag_value['h1'] = 3; tag_value['strong'] = -1; // W3C sux! pagerank = calculateTagsPr(tag_value, pagerank);   // Sergey said good news sites have // lots of nested tables tablesOnPage = getTagCount('table'); if (tablesOnPage >= 50) { pagerank += 2; }   if (pagerank >= 5) { pagerank = 4; // helps selling AdWords }   if ( linksFrom('mattcutts.com', url) >= 4 ) { // I link to "clean" sites only // ? Matt, Feb 2006 pagerank += 2; }   pagerank += countBacklinks(url) / 10000;   blacklist1 = getList('government.cn/censored.txt'); blacklist2 = getList('c:\larry-page-hatelist.txt'); if ( inArray(blacklist1, url) || inArray(blacklist2, url) ) { pagerank = 0; }   d = dashesInUrl(url); pagerank = (d >= 3) ? pagerank -1 : pagerank + 1;   if ( inString(url, "how to build a bomb") ) { // added on request. 2004-12-01. recipient = "peter(ät)homelandsecurity.gov"; subject = "You might wanna check this..."; sendMailTo(recipient, subject, url);   // page might still be relevant pagerank++; }   if ( month() == "June" || month() == "October" ) { // makes people talk about // PR updates, good publicity pagerank -= randomNumber(1,3); }   if ( linkCol(url) == WHITE && pageCol(url) == WHITE ) { // spammer!! Googleaxe it!! pagerank = 0; }   if (url == "http://www.nytimes.com") { // just testing, pls remove tomorrow // ? Frank, June 2003 pagerank = 10; }   return pagerank; }

 

 



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