add author/description/keywords in the head section
diff --git a/templates/archives.html b/templates/archives.html
index 8115d9e..498a3c0 100644
--- a/templates/archives.html
+++ b/templates/archives.html
@@ -1,5 +1,5 @@
 {% extends "base.html" %}
-{% block title %}{{ SITENAME }} - Archives{% endblock %}
+{% block title %}Archives{% endblock %}
 {% block content %}
 <article>
   <div id="article_text">