title: fav ico requests always fail in react js project
body: <p>I'm new to <code>react-js</code>. Recently I published a <code>react-js</code> project, in which the requests to <code>favico</code> always fails. But if I replay the <code>favico</code> request manually then it will success.</p>
  
  <p>How does that happen and what I should do to fix it?</p>
  
  <p>project url: <a href="http://v.pa-pa.me" rel="nofollow noreferrer">http://v.pa-pa.me</a></p>
  
  <p>the screenshots:</p>
  
  <p><img src="https://i.stack.imgur.com/9lFfg.png" alt="screenshot 1"></p>
  
  <p><img src="https://i.stack.imgur.com/6wtVd.png" alt="screenshot 2"></p>