var UserAgent = navigator.userAgent;
var OS = navigator.platform;
var BrowserName = navigator.appName;
var BrowserVersion = navigator.appVersion;
var CodeName = navigator.appCodeName;
var Sprache = navigator.language;

document.write(
 "<b>User Agent:<\/b> " + UserAgent +
 "<br><b>Betriebssytem:<\/b> " + OS +
 "<br><b>Browser Name:<\/b> " + BrowserName +
 "<br><b>Browser Version:<\/b> " + BrowserVersion +
 "<br><b>Code Name:<\/b> " + CodeName +
 "<br><b>Sprache:<\/b> " + Sprache);

if (navigator.cookieEnabled == true) {
  document.write("<br><b>Cookies:<\/b> erlaubt");
} 
else if (navigator.cookieEnabled == false) {
  document.write("<br><b>Cookies:<\/b> verboten");
} 

if (navigator.javaEnabled == true) {
   document.write("<br><b>Java:<\/b> unterst&uuml;zt");
}
else {
  document.write("<br><b>Java:<\/b> nicht unterst&uuml;zt");
}

document.write("<br><b>Zuletzt besuchte Seite:<\/b>" + document.referrer);

document.write("<br><b>Plugins:<\/b><br>");

document.write('<table border="1">');
for (var i = 0; i < navigator.plugins.length; i++) {
  document.write("<tr>"); 
  document.write("<td>" + navigator.plugins[i].name + "<\/td>");
  document.write("<td>" + navigator.plugins[i].description + "<\/td>");
  document.write("<td>" + navigator.plugins[i].filename + "<\/td>");
  document.write("<\/tr>");
}
document.write("<\/table>"); 

document.write("<br><h3>Anzeigeeigenschaften<\/h3>");

document.write("<b>Bildschirmaufl&ouml;sung: <\/b>" + screen.width +" x "+ screen.height + " Bildpunkte");

document.write("<br><b>Farbtiefe: <\/b>" + screen.colorDepth + " Bit " + "(" + (Math.pow(2, screen.colorDepth))+ " Farben)");