title: Refused to load the image 'https://authorization.example.herokuapp.com/favicon.ico because it violates the following Content Security Policy directive
body: <p>This is my index.html, I deployed my node.js app in heroku but it throws me the image error.</p>
  
  <p><a href="https://i.stack.imgur.com/VuszS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VuszS.png" alt="enter image description here"></a></p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
      &lt;html lang="es"&gt;
      &lt;head&gt;
  
      &lt;meta name="viewport" content="initial-scale=1.0,width=device-width,minimum- 
       scale=1.0,maximum-scale=1.0,user-scalable=no"/&gt;
  
      &lt;meta http-equiv="Content-Security-Policy" content="img-src 'self' data:; default-src 'self' 
       https://ea-authorization.herokuapp.com/"&gt;
  </code></pre>