title: Accessible index page configured wrong (Jekyll + Github Pages)
body: <p>I have a Github site, ran it through some free SEO checkers for fun. Got an interesting issue I'm uncertain how to configure in this scenario, if it is even possible. </p>
  
  <p>My website home page is accessible at both <a href="http://arshoenclave.com/" rel="nofollow noreferrer"><code>/</code></a> and <a href="http://arshoenclave.com/index.html" rel="nofollow noreferrer"><code>/index.html</code></a>: it should only be accessible at <code>/</code>. </p>
  
  <p>Anyone know how to make this configuration happen, or can anyone authoritatively say this either isn't an issue or cannot be fixed? </p>