<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{% if page.title %}{{ page.title | escape }}{% else %}{{ site.title[page.lang] | escape }}{% endif %}</title>
<meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.metadescription[page.lang] }}{% endif %}">
<link rel="stylesheet" href="{{ "/css/main.css" | prepend: site.baseurl }}">
<link rel="icon" type="image/png" href="{{ "/images/favicon.png" | prepend: site.baseurl }}">
<link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
{% assign posts=site.posts | where:"ref", page.ref | sort: 'lang' %}{% for post in posts %}
<link rel="alternate" hreflang="{{ post.lang }}" href="{{ post.url }}" />{% endfor %}
{% assign pages=site.pages | where:"ref", page.ref | sort: 'lang' %}{% for page in pages %}
<link rel="alternate" hreflang="{{ page.lang }}" href="{{ page.url }}" />{% endfor %}
<link rel="alternate" type="application/rss+xml" title="{{ site.title[page.lang] }}" href="{{ site.feed[page.lang] | prepend: site.baseurl | prepend: site.url }}">
</head>