title: Does a URL with fragment (#) require a path?
body: <p>Is it correct (standard) to write a URL like this (with fragment, without path)?</p>
  <pre><code>https://example.com#something
  </code></pre>
  <p>Or the correct form is this (with a slash to represent the empty path)?</p>
  <pre><code>https://example.com/#something
  </code></pre>
  <p>I see that most browsers simply rewrite the first form (<code>#</code>) into the second (<code>/#</code>), but I wonder if the first form is correct based on the URL / HTTP <em>standard</em>. I can't find a clear information.</p>