MediaWiki:Common.js

function addGScript(iWindow, sScript, oScriptTag, gScriptUrl, rAccessor) {
  iWindow['GoogleAnalyticsObject'] = rAccessor;
  iWindow[rAccessor] = iWindow[rAccessor] || (function () {
    (iWindow[rAccessor].q = iWindow[rAccessor].q || []).push(arguments)
  }, iWindow[rAccessor].l = 1 * new Date())
  addScript(sScript, oScriptTag, gScriptUrl)
}

function addScript(sScript, scriptTag, scriptUrl, a, m) {
  a = sScript.createElement(scriptTag);
  m = sScript.getElementsByTagName(scriptTag)[0];
  a.async = 1;
  a.src = scriptUrl;
  m.parentNode.insertBefore(a, m)
}

addGScript(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-43382723-2', 'auto');
ga('send', 'pageview');

addScript('//rum-static.pingdom.net/pa-5b6d934b54acd300160000d4.js');