{% capture description %}{% if page.description %}{{ page.description }}{% else %}{{ site.description }}{% endif %}{% endcapture %} {% capture keywords %}{% if page.keywords %}{{ page.keywords }}{% else %}{{ site.keywords }}{% endif %}{% endcapture %} {% capture canonical %}{{ site.url }}{% if site.permalink contains '.html' %}{{ page.url }}{% else %}{% if page.url contains site.category_dir %}/{% endif %}{{ page.url | remove:'index.html' }}{% endif %}{% endcapture %} {% include custom/head.html %} {% include google_analytics.html %}