<head>
{% assign favicon = site.favicon %}
{%- assign seo_description = page.description | default: page.excerpt | default: site.description -%}
{%- if seo_description -%}
{%- assign seo_description = seo_description | markdownify | strip_html | strip_newlines | escape_once -%}
{%- endif -%}
{%- if page.date -%}
{%- assign og_type = "article" -%}
{%- else -%}
{%- assign og_type = "website" -%}
{%- endif -%}
<title data-rh="true">{{page.title}}</title>
<meta charset="UTF-8">
<meta data-rh="true" name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="keywords" content="{{site.keyboard}}">
<meta name="description" content="{{ seo_description}}">
<meta data-rh="true" property="description" content="{{ seo_description}}">
<meta data-rh="true" property="og:description" content="{{ seo_description}}">
<meta data-rh="true" property="og:title" content="{{ page.title | default: site.title }}">
<meta data-rh="true" property="og:type" content="{{og_type}}">
<meta data-rh="true" property="og:locale" content="en_US">
<meta data-rh="true" property="og:site_name" content="{{site.name}}">
<meta data-rh="true" property="og:url" content="{{site.url | append: page.url}}">
<meta data-rh="true" property="og:image" content="{{site.url | append: favicon}}">
<meta data-rh="true" property="twitter:domain" content="{{site.url | append: page.url}}">
<meta data-rh="true" property="twitter:url" content="{{site.url | append: page.url}}">
<meta data-rh="true" name="twitter:title" content="{{ page.title | default: site.title }}">
<meta data-rh="true" name="twitter:description" content="{{ seo_description}}">
<meta data-rh="true" name="twitter:image:src" content="{{site.url | append: favicon}}">
<meta name="subject" content="Education">
<meta name="copyright" content="{{site.url}}">
<meta name="identifier-URL" content="{{site.url}}">
<meta name="designer" content="{{site.designer}}">
<meta name="author" content="{{ site.author_name }}">
<!-- Favicon-->
<link rel="shortcut icon" href="{{ favicon | relative_url }}">
<!-- fonts -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="{{ 'assets/css/main.css' | relative_url }}">
<!-- add fontAwesome -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.0/css/all.min.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css" />
<script src="https://code.jquery.com/jquery-3.5.1.js"></script>
</head>