Add single Schema

cl-theme/templates/index.html

@@ -33,6 +33,6 @@
 {% endblock %}
 
 {% block sitename %}
-    <h1 class="title is-1 is-spaced">{{ SITENAME }}</h1>
+    <h1 class="title is-1 is-spaced" itemprop="name">{{ SITENAME }}</h1>
     <p class="subtitle is-4">{{ SITESUBTITLE }}</p>
 {% endblock %}