title: Missing charset header error
body: <p>I have tried the following code. But still Charset header is missing, error is coming  </p>
  
  <pre><code> &lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
  &lt;head&gt;
      &lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8"/&gt;
  &lt;/head&gt;
  </code></pre>
  
  <p>I have used this line as well: </p>
  
  <pre><code>&lt;meta charset="utf-8"&gt;...  
  </code></pre>
  
  <p>but the error persists.</p>