arantius · April 7, 2013 23:21
diff --git a/xhr-cookie-test.user.js b/xhr-cookie-test.user.js
 // ==UserScript==
 // @name        xhr cookie test
 // @namespace   https://arantius.com/misc/greasemonkey/
 // @include     *
 // @version     1
 // ==/UserScript==

 GM_xmlhttpRequest({
  method: "GET",
  url: "http://www.cylog.org/headers/",
  onload: function(response) {
    document.body.innerHTML += response.responseText + '<hr>' + document.cookie;
  }
 });