title: analytics.js has a delay before starts loading?
body: <p>I've found this issue and can't find any similar posts or solutions to it.</p>
  
  <p>Here is the screenshot of timeline waterfall:</p>
  
  <p><img src="https://i.stack.imgur.com/MzUhK.jpg" alt="http://i.stack.imgur.com/MzUhK.jpg">
  <a href="https://i.stack.imgur.com/MzUhK.jpg" rel="nofollow noreferrer">Link to picture</a></p>
  
  <p>As you can see there is pretty big gap before analytics code starts loading, about 200ms, which is not good whatsoever. Is there a solution to make it start loading when it's supposed to start loading?</p>
  
  <p>P.S. Issue seems to persist in all browsers. screenshot is taken in firefox, since its the most easy-to-see.</p>
  
  <p>P.P.S. here are illustrations of my question:</p>
  
  <p><img src="https://i.stack.imgur.com/9rm0j.jpg" alt="enter image description here">
  Shouldn't it supposed to be like this?:
  <img src="https://i.stack.imgur.com/qmokh.jpg" alt="enter image description here"></p>
  
  <p>P.P.P.S. here is screenshot of chrome: smaller gap, but still exists.
  <img src="https://i.stack.imgur.com/spvuX.jpg" alt="enter image description here"></p>