404.html

<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <title>Nicegist</title>
    <!-- This page is only here for the Github Pages SPA hack
        http://www.backalleycoder.com/2016/05/13/sghpa-the-single-page-app-hack-for-github-pages/ -->
    <script>
        sessionStorage.redirect = location.href;
    </script>
    <meta http-equiv='refresh' content='0;URL="/"'></meta>

    <link rel='dns-prefetch' href='https://www.googletagmanager.com'>
    <link rel='prefetch' href='https://www.googletagmanager.com/gtag/js'>

    <link rel='apple-touch-icon' sizes='57x57' href='/static/touch-icons/apple-icon-57x57.png'>
    <link rel='apple-touch-icon' sizes='60x60' href='/static/touch-icons/apple-icon-60x60.png'>
    <link rel='apple-touch-icon' sizes='72x72' href='/static/touch-icons/apple-icon-72x72.png'>
    <link rel='apple-touch-icon' sizes='76x76' href='/static/touch-icons/apple-icon-76x76.png'>
    <link rel='apple-touch-icon' sizes='114x114' href='/static/touch-icons/apple-icon-114x114.png'>
    <link rel='apple-touch-icon' sizes='120x120' href='/static/touch-icons/apple-icon-120x120.png'>
    <link rel='apple-touch-icon' sizes='144x144' href='/static/touch-icons/apple-icon-144x144.png'>
    <link rel='apple-touch-icon' sizes='152x152' href='/static/touch-icons/apple-icon-152x152.png'>
    <link rel='apple-touch-icon' sizes='180x180' href='/static/touch-icons/apple-icon-180x180.png'>
    <link rel='icon' type='image/png' sizes='192x192'  href='/static/touch-icons/android-icon-192x192.png'>
    <link rel='icon' type='image/png' sizes='32x32' href='/static/touch-icons/favicon-32x32.png'>
    <link rel='icon' type='image/png' sizes='96x96' href='/static/touch-icons/favicon-96x96.png'>
    <link rel='icon' type='image/png' sizes='16x16' href='/static/touch-icons/favicon-16x16.png'>
    <link rel='mask-icon' href='/static/touch-icons/safari-pinned-tab.svg' color='#5bbad5'>
    <link rel='shortcut icon' href='/favicon.ico'>
    <link rel='manifest' href='/manifest.json'>
    <meta name='msapplication-TileColor' content='#FAFAFA'>
    <meta name='msapplication-config' content='/browserconfig.xml'>
    <meta name='msapplication-TileImage' content='/static/touch-icons/ms-icon-144x144.png'>
    <meta name='theme-color' content='#FAFAFA'>
</head>
<body>
    <!-- The total size of a custom 404 page must be greater than 512 bytes,
        because if it isn’t IE will disregard it and show a generic browser 404 page instead. -->
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <!-- Global site tag (gtag.js) - Google Analytics -->
    <script src='https://www.googletagmanager.com/gtag/js?id=UA-57728344-3' async defer></script>
    <script>
      window.dataLayer = window.dataLayer || [];
      function gtag(){dataLayer.push(arguments);}
      gtag('js', new Date());gtag('config', 'UA-57728344-3');
    </script>
</body>
</html>