IxquickNoSpam.js

// ==UserScript==
// @name        startpage/ixquick remove ads
// @namespace   startpage.com
// @description Removes ads from startpage/ixquick before they are displayed.
// @include     https://startpage.com/*
// @include     https://*.startpage.com/*
// @include     https://ixquick.com/*
// @include     https://*.ixquick.com/*
// @run-at      document-end
// @grant       none
// @version     2015-09-29
// ==/UserScript==

var fun = function() {
  var results = document.getElementById('bottom-result-container');
  if (results) {
    var ols = results.getElementsByTagName('ol');
    for (i = 0; i < ols.length; i++) {
      var ol = ols[i];
      var ps = ol.getElementsByTagName('p');
      for (j = 0; j < ps.length; j++) {
        var p = ps[j];
        if (p.className == 'head2') {
          var spans = p.getElementsByTagName('span');
          for (k = 0; k < spans.length; k++) {
            if (spans[k].innerHTML.contains("Ads related to")) {
              ol.innerHTML = '';
            }
          }
        }
      }
    }
  }
};
setTimeout(fun, 1);