jAlexa! Alexa'ya kesin çözüm

function AlexaSiteStatsWidget(){
    var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
    var jsUrlRegex = /http:\/\/xslt.alexa.com\/site_stats\/js\/(.)\/(.).*(?:[\?&]|&)url=([^\?&]*)/i;
    var jsAmznIdRegex = /http:\/\/xslt.alexa.com\/site_stats\/js\/.*[\?&]amzn_id=([^\?&]*)/i;
    var imageSrcPrefix = "http://xsltcache.alexa.com/site_stats/gif/";
    var detailURLPrefix = "http://www.alexa.com/data/details/main";

    this.replaceScripts = function replaceScripts(){
        var scriptElements = document.getElementsByTagName("script");
        var thisScript = scriptElements[scriptElements.length - 1];
        var scriptSource = thisScript.src;
        if(scriptSource != null){
            var urlMatched = scriptSource.match(jsUrlRegex);
            var decodedURL = decodeURIComponent(urlMatched[3]);
            if(urlMatched != null){
                var associatedMatched = scriptSource.match(jsAmznIdRegex);
                var base64EncodedURL = encode64(decodedURL);
                var imageURL = imageSrcPrefix + urlMatched[1] + "/" + urlMatched[2] + "/" +
                           base64EncodedURL + "/s.gif";
                var img = new Image();
                var fullURL = getFullURL(decodedURL);
                img.src = imageURL;
                img.setAttribute('border', '0');
                if(urlMatched[1] == "s")
                    img.alt = "Alexa Certified Traffic Ranking for " + decodedURL;
                else
                    img.alt = "Alexa Certified Site Stats for " + decodedURL;
                var newLink=document.createElement('a');
                var detailURL = detailURLPrefix;
                if(associatedMatched != null)
                    detailURL = detailURL + "?amzn_id=" + associatedMatched[1] + "&url=" + fullURL;
                else
                    detailURL = detailURL + "?url=" + fullURL;
                newLink.setAttribute('href', detailURL);
                newLink.className='AlexaSiteStatsWidget';
                newLink.appendChild(img);
                thisScript.parentNode.insertBefore(newLink,thisScript);
            }
        }
    }
   
    function getFullURL(inputURL){
        if(inputURL.substring(0,5).toLowerCase() != "http:")
            return "http://" + inputURL;
        else return inputURL; 
    }

    function encode64(input) {
       var output = "";
       var chr1, chr2, chr3;
       var enc1, enc2, enc3, enc4;
       var i = 0;

       do {
          chr1 = input.charCodeAt(i++);
          chr2 = input.charCodeAt(i++);
          chr3 = input.charCodeAt(i++);

          enc1 = chr1 >> 2;
          enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
          enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
          enc4 = chr3 & 63;

          if (isNaN(chr2)) {
             enc3 = enc4 = 64;
          } else if (isNaN(chr3)) {
             enc4 = 64;
          }

          output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) + 
          keyStr.charAt(enc3) + keyStr.charAt(enc4);
       } while (i < input.length);
       
       return output;
    }
}

new AlexaSiteStatsWidget().replaceScripts();