title: How can I check if custom dimensions data is working?
body: <p>I've set my custom dimension in Google Analytics and now I'd like to know if any data is coming to GA. Do I have to wait for data to show in non-real-time reports (how long does that take?), or is there another way that I can see it immediately? </p>
  
  <p>This is how I send my data:</p>
  
  <pre><code>ga('set', 'dimension1', value);
  ga('send', 'pageview');
  </code></pre>