_includes/head.html
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
{% if site.plugins contains 'jekyll-seo-tag' or site.gems contains 'jekyll-seo-tag' %}
{% comment %}
Add metadata for search engines and social networks if jekyll-seo-tag plugin is enabled
{% endcomment %}
{% include head-seo.html %}
{% else %}
<title>{% if page.title %}{{ page.title | escape }}{% else %}{{ site.title | escape }}{% endif %}</title>
<meta name="description" content="{{ page.excerpt | default: site.description | strip_html | normalize_whitespace | truncate: 160 | escape }}">
<link rel="canonical" href="{{ page.url | replace:'index.html', '' | absolute_url }}">
{% endif %}
<script>
/* Cut the mustard */
if ( 'querySelector' in document && 'addEventListener' in window ) {
document.documentElement.className = document.documentElement.className.replace(/\bno-js\b/g, '') + 'js';
}
</script>
<link rel="stylesheet" href="{{ '/assets/stylesheets/main.css' | relative_url }}">
{% if site.data.theme.google_fonts %}
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family={% for font in site.data.theme.google_fonts %}{{ font.name | replace: ' ', '+' }}{% if font.weights %}:{% endif %}{{ font.weights | remove: ' ' }}{% if forloop.last != true %}|{% endif %}{% endfor %}">
{% endif %}
{% if site.plugins contains 'jekyll-feed' or site.gems contains 'jekyll-feed'%}
{% comment %}
Add Atom feed link if jekyll-feed plugin is enabled
{% endcomment %}
{% include head-feed.html %}
{% endif %}
</head>