<meta property='og:title' content="{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}">
<meta property="og:type" content="{% if page.title %}article{% else %}website{% endif %}">
<meta property="og:url" content="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">

{% if page.thumbnail %}
  <meta property="og:image" content="{{ site.url }}/{{ page.image }}">
{% else %}
  <meta property="og:image" content="https://s.gravatar.com/avatar/c1428d36c91a53a1e4c39fb2c7ceff15?s=200">
{% endif %}

<meta property="og:description" content="{% if page %}{{ page.excerpt | escape | truncate: 160 }}{% endif %}">
<meta property="og:site_name" content="{{ site.title }}">
<meta property="og:locale" content="{{ site.locale }}">
{% if page.date %}
    <meta property="article:published_time" content="{{ page.date | date_to_xmlschema }}">
    <meta property="article:author" content="{{ site.fb_admins }}">
    {% for post in site.related_posts limit:3 %}
        <meta property="og:see_also" content="{{ post.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
    {% endfor %}
{% endif %}

<meta property="fb:admins" content="{{ site.fb_admins }}">

<meta property='og:title' content="{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}">
<meta property="og:type" content="{% if page.title %}article{% else %}website{% endif %}">
<meta property="og:url" content="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">

{% if page.thumbnail %}
  <meta property="og:image" content="{{ site.url }}/{{ page.image }}">
{% else %}
  <meta property="og:image" content="https://s.gravatar.com/avatar/c1428d36c91a53a1e4c39fb2c7ceff15?s=200">
{% endif %}

<meta property="og:description" content="{% if page %}{{ page.excerpt | strip_html | escape | truncate: 160 }}{% endif %}">
<meta property="og:site_name" content="{{ site.title }}">
<meta property="og:locale" content="{{ site.locale }}">
{% if page.date %}
    <meta property="article:published_time" content="{{ page.date | date_to_xmlschema }}">
    <meta property="article:author" content="{{ site.fb_admins }}">
    {% for post in site.related_posts limit:3 %}
        <meta property="og:see_also" content="{{ post.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
    {% endfor %}
{% endif %}

<meta property="fb:admins" content="{{ site.fb_admins }}">

Fix issue with html in tag.
Fix issue with html in tag.
