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								<!-- HEAD -->
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								<head>
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								    <meta charset="utf-8">
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								    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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								    <meta name="viewport" content="width=device-width, initial-scale=1">
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								    <meta name="description" content="{{ page.excerpt | default: site.description | strip_html | normalize_whitespace | truncate: 160 | escape }}">
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								    <meta name="author" content="{{ page.author }}">
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								    <meta name="keywords" content="{{ page.keyword | strip_html | normalize_whitespace | escape }}">
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								    <link rel="icon" type="image/png" sizes="32x32" href="{{ site.baseurl }}/assets/favicons/favicon-32x32.png">
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								    <link rel="icon" type="image/png" sizes="16x16" href="{{ site.baseurl }}/assets/favicons/favicon-16x16.png">
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								    <link rel="apple-touch-icon" sizes="180x180" href="{{ site.baseurl }}/assets/favicons/apple-touch-icon.png">
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								    <link rel="manifest" href="{{ site.baseurl }}/assets/favicons/site.webmanifest">
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											2020-03-26 18:45:15 +00:00
										 
									 
								 
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								    <link rel="mask-icon" href="{{ site.baseurl }}/assets/favicons/safari-pinned-tab.svg" color="#5bbad5">
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								    <meta name="msapplication-TileColor" content="#ffffff">
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								    <meta name="theme-color" content="#ffffff">
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											2019-11-10 11:45:15 +00:00
										 
									 
								 
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								    <meta content="{{ site.title }}" property="og:site_name" />
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								    <title>{% if page.title %}
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								            {{ site.title | append: " - "| append: page.title }}
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								        {% else %}
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								            {{ site.title | escape }}
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								        {% endif %}</title>
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								    {% if page.title %}
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								        <meta property="og:title" content="{{ page.title }}" />
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								        <!-- <meta property="og:url" content="https://{{ site.baseurl }}{{ page.url }}" /> -->
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								        <meta property="og:description" content="{{ page.excerpt | default: site.description | strip_html | normalize_whitespace | truncate: 160 | escape }}" />
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								        <!-- Article specific OG data -->
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								        <!-- The OG:Type dictates a number of other tags on posts. -->
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								        <meta property="og:type" content="article" />
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								        <meta property="article:published_time" content="{{page.date}}" />
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								        <!-- page.modified isn't a natural Jekyll property, but it can be added. -->
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								        {% if page.modified %}
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								            <meta property="article:modified_time" content="{{page.modified}}" />
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								        {% endif %}
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								        <!-- Here my author and publisher tags are the same (yay self-publishing) -->
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								        <meta property="article:author" content="{{ page.author }}" />
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								        <!-- But if your site has its own page, this is where to put it. -->
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								        <meta property="article:publisher" content="{{ page.author }}" />
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								        <!-- Article section isn't a required property, but it can be good to have -->
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								        <!-- <meta property="article:section" content="{{page.vertical}}" /> -->
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								        <!-- I use the page.categories property for OG tags. -->
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								        {% for tag in page.categories %}
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								            <meta property="article:tag" content="{{tag}}" />
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								        {% endfor %}
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								        <!-- I prefer the summary_large_image Twitter card for posts. -->
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								        <meta name="twitter:card" content="summary_large_image" />
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								        <!-- You, you're the creator. -->
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								        <meta name="twitter:creator" content="@xr-switzerland" />
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								        <!-- This property is for the article title, not site title. -->
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								        <meta name="twitter:title" content="{{page.title}}" />
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								    {% else %}
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								        <!-- OG data for homepage -->
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								        <!-- <meta property="og:image" content="{{ site.baseurl }}/assets/img/logo-xr.png" /> -->
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								        <meta property="og:type" content="website" />
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								        <meta name="twitter:card" content="summary" />
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								        <meta name="twitter:title" content="{{site.title}}" />
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								        <!-- <meta name="twitter:image" content="{{site.baseurl}} {{ site.baseurl }}/assets/img/logo-xr.png" /> -->
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								    {% endif %}
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								    <!-- Theme CSS -->
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								    <!-- <link href="assets/css/index.css?{{site.time | date: '%Y%m%d%H%M%S'}}" rel="stylesheet"> -->
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								    <link href="{{ site.baseurl }}/assets/css/index.css" rel="stylesheet">
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								</head>
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