Add meta tags and optimize loading

themes/theme/templates/article.html

@@ -1,5 +1,29 @@
 {% extends "base.html" %}
 
+{% block title %}{{ SITENAME }} - {{ article.title|striptags  }}{% endblock %}
+
+{% block head %}
+	{{ super() }}
+
+	{% if article.date %}
+		<meta name="date" content="{{article.date}}" />
+	{% endif %}
+
+	{% if article.summary %}
+		<meta name="description" content="{{article.summary|striptags}}" />
+		<meta name="summary" content="{{article.summary|striptags}}" />
+	{% endif %}
+
+	{% if article.category %}
+		<meta name="category" content="{{article.category}}" />
+	{% endif %}
+
+	{% for tag in article.tags %}
+		<meta name="tags" content="{{tag}}" />
+	{% endfor %}
+
+{% endblock %}
+
 {% block content %}
 <p><a href="/">← Return to Home</a></p>
 <header>