  var _isClobbered = function _isClobbered(elm) {
    if (elm instanceof Text || elm instanceof Comment) {
      return false;
    }
    if (typeof elm.nodeName !== 'string' || typeof elm.textContent !== 'string' || typeof elm.removeChild !== 'function' || !(elm.attributes instanceof NamedNodeMap) || typeof elm.removeAttribute !== 'function' || typeof elm.setAttribute !== 'function') {
      return true;
    }
    return false;
  };
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.