title: Edge warning says "'content-type' header charset value should be utf-8"
body: <p>Edge dev-tools is nice helping out, but some errors I just don't know how to fix.</p>
  <p>Apparently there's something wrong with the index.html and two SVG-files. One SVG uses img-tag and the other SVG uses CSS.</p>
  <p>I tried among other things adding this to the SVG:</p>
  <pre><code>&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
  </code></pre>
  <p>And for both the html-file and svg-files I tried variations of these</p>
  <pre><code>&lt;meta charset=&quot;utf-8&quot;&gt;
  &lt;meta http-equiv=&quot;content-type&quot; content=&quot;text/html; charset=UTF-8&quot;&gt;
  </code></pre>
  <p>Also, the last one, why would Edge care if firefox doesn't support a feature?
  <a href="https://i.stack.imgur.com/2MsFL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2MsFL.png" alt="'content-type' header charset value should be utf-8" /></a></p>
  <p><a href="https://i.stack.imgur.com/iWail.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iWail.png" alt="enter image description here" /></a></p>
  <p><a href="https://i.stack.imgur.com/7Mz0t.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7Mz0t.png" alt="enter image description here" /></a></p>