It doesn't even load anything from another domain, so what's the problem with it...

theandrewbailey · on April 3, 2015

The link you gave requires knowledge of the Github API. The original HN link does not give useful page content when cURL'd, and is the same stuff seen when you view source in any browser:

  > curl https://ninjadoge24.github.io/#002-how-i-cracked-nq-vaults-encryption

  <!DOCTYPE html>
  <html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="google-site-verification" content="-YcMCt3q4z8rSKghGahhaHxy8W-gHY5339-YUMfSlHA" />

    <title>ninjadoge24's blog</title>

    <link rel="shortcut icon" type="image/ico" href="favicon.ico">
    <link rel="stylesheet" type="text/css" href="assets/css/lib/pure-min.css">
    <link rel="stylesheet" type="text/css" href="assets/css/style.css">
  </head>
  <body>
    <a href="#"><header title="ninjadoge24"></header></a>
    <small class="info"></small>
    <article></article>

    <script type="text/javascript" src="assets/js/lib/jquery-min.js"></script>
    <script type="text/javascript" src="assets/js/lib/markdown-min.js"></script>
    <script type="text/javascript" src="posts/index.js"></script>
    <script type="text/javascript" src="assets/js/script.js"></script>

    <script>
        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

        ga('create', 'UA-55807298-1', 'auto');
        ga('send', 'pageview');
    </script>
  </body>
  </html>