Improve social share meta info

_includes/open_graph_and_meta.html

@@ -1,23 +1,18 @@
+<meta name="robots" content="index, follow" />
+
+<meta name="description" content="{{ page.excerpt | strip_html }}" />
 {% if page.featured-img %}
-  <meta property="og:title" content="{{ page.title }}" />
-  <meta property="og:description" content="{{ page.excerpt | strip_html }}" />
   <meta property="og:image" content="{{ site.url }}{{ site.baseurl }}/{{ page.featured-img }}" />
-  <meta name="twitter:card" content="summary_large_image" />
-  <meta name="twitter:title" content="{{ page.title }}">
-  <meta name="twitter:description" content="{{ page.excerpt | strip_html }}" />
+  <meta name="twitter:image" content="{{ site.url }}{{ site.baseurl }}/{{ page.featured-img }}" />
 {% else %}
-  <meta property="og:title" content="PyTorch" />
-  <meta
-    name="description"
-    property="og:description"
-    content="An open source machine learning framework that accelerates the path from research prototyping to production deployment."
-  />
-  <meta
-  property="og:image"
-  content="{{ site.url }}{{ site.baseurl }}/assets/images/pytorch-logo.png"
-  />
-  <meta property="og:url" content="https://www.pytorch.org" />
+  <meta property="og:image" content="{{ site.url }}{{ site.baseurl }}/assets/images/social-share.jpg" />
+  <meta name="twitter:image" content="{{ site.url }}{{ site.baseurl }}/assets/images/social-share.jpg" />
 {% endif %}
-
+<meta property="og:locale" content="en_US" />
 <meta property="og:type" content="website" />
-<meta name="robots" content="index, follow" />
+<meta property="og:title" content="{{ page.title }}" />
+<meta property="og:description" content="{{ page.excerpt | strip_html }}" />
+<meta property="og:site_name" content="PyTorch" />
+<meta name="twitter:card" content="summary_large_image" />
+<meta name="twitter:title" content="{{ page.title }}" />
+<meta name="twitter:description" content="{{ page.excerpt | strip_html }}" />