Missed an uppercase!
{% seo %}
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
- <script src="{{site.url}}/pages/data.js"></script>
+ <script src="{{site.url}}/Pages/data.js"></script>
<script src="{{site.url}}/src/docs.js"></script>
<link rel="stylesheet" type="text/css" href="{{site.url}}/src/style.css" />
</head>
