meta.html

<meta name="author" content="{{ site.title }}" />
{%- if summary -%}
<meta name="description" content="{{ summary }}" />
{% else %}
<meta name="description" content="{{ site.description }}" />
{% endif %}
<meta name="theme-color" content="#359567" />

<meta property="og:site_name" content="{{ site.title }}" />
{% if title %}
<meta property="og:title" content="{{ title }}" />
{% else %}
<meta property="og:title" content="{{ site.title }}" />
{%endif %} {%- if summary -%}
<meta name="og:description" content="{{ summary }}" />
{% else %}
<meta name="og:description" content="{{ site.description }}" />
{% endif %}
<meta property="og:url" content="{{ site.url }}{{ page.url }}" />
{% if tags contains "post" %}
<meta property="og:type" content="article" />
{% else %}
<meta property="og:type" content="website" />
{% endif %} <meta property="og:locale" content="{{ "en_GB" }}" />{% if tags
contains "post" %}
<meta
    property="article:published_time"
    content="{{ page.date|date_to_xmlschema  }}"
/>
{%- endif -%}
<meta property="og:image" content="{{site.url}}/img/assets/opengraph.png" />
<link rel="canonical" href="{{ site.url }}{{ page.url }}" />