title: Next/Image's components are too slow to appear
body: <p>I'm using Next.js 10.0.7 and next-images 1.7 and big images take some seconds to appear.</p>
  <p>I'm using the components correctly, you can see bellow, but I think that there is a solution to my problem.</p>
  <pre><code>&lt;Image
     height=&quot;600&quot;
     width=&quot;800&quot;
     src={
       'https://myImageURL.png'
     }
     alt=&quot;my image&quot;
  /&gt;
  </code></pre>
  <p>Some questions:</p>
  <ul>
  <li>If I convert all images to .webp images is be showned faster?</li>
  <li>Is there a solution to this problem?</li>
  </ul>