MediaWiki:Common.js

// Google Analytics 4 tracking via MediaWiki:Common.js
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  var gaScript = document.createElement('script');
  gaScript.async = true;
  gaScript.src = 'https://www.googletagmanager.com/gtag/js?id=G-392566862';
  document.head.appendChild(gaScript);

  window.dataLayer = window.dataLayer || [];
  function gtag(){ dataLayer.push(arguments); }
  window.gtag = gtag;

  gtag('js', new Date());
  gtag('config', 'G-392566862');
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