Interesting.. do a view source and you find this on the page<p><pre><code> <script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-4300461-2', 'auto');
ga('create', 'UA-4300461-33', 'auto', {'name': 'rollup'});
ga('rollup.set', 'dimension1', 'fastcompany');
ga('rollup.set', 'dimension2', 'co-design');
ga('rollup.set', 'dimension6', '2019-02-01');</code></pre>