title: How to set IIS website's default encoding?
body: <p>My website is a combination of classic ASP and ASP.NET</p>
  
  <p>My pages' default encoding is currently <strong>ISO-8859-1</strong>.</p>
  
  <p>Even if there's no <code>&lt;meta&gt;</code> tag, the response page will be encoded <strong>ISO-8859-1</strong>. </p>
  
  <p>How to change it to <strong>UTF-8</strong>?</p>