diff --git a/_includes/author.html b/_includes/author.html
index 5dced22..acb7f9d 100644
--- a/_includes/author.html
+++ b/_includes/author.html
@@ -13,7 +13,7 @@
     <p class="date">
       Published the
 
-      {% include dates.html %}
+      <time datetime="{{ page.date }}">{% include dates.html %}</time>
     </p>
 
     {% endif %}
diff --git a/_layouts/post.html b/_layouts/post.html
index 4882597..795354f 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -61,13 +61,11 @@ layout: default
   {% assign author = site.authors | where: "url", author_id | first %}
   <div id="author">
     <div class="bio">
-      <p><a href="mailto:{{ author.email }}"><strong>{{ author.name }}</strong></a></p>
-      <p>{{ author.position }}{% if author.gpg != nil %} | <a target="_blank" rel="noopener"
-        href="{{ author.gpg }}">GPG</a>{% endif %}</p>
+      
       <p class="date">
         Published the
   
-        {% include dates.html %}
+        <time datetime="{{ page.date }}">{% include dates.html %}</time>
       </p>
   
   
diff --git a/highlights.html b/highlights.html
index 9ad0ddc..3cb2c69 100644
--- a/highlights.html
+++ b/highlights.html
@@ -28,6 +28,7 @@ layout: default
     <div class="container">
       <div class="">
         <h3>{{ post.title }}</h3>
+        <p><time datetime="{{ post.date }}">{% include forloop-dates.html %}</time></p>
         {{ post.description  }}
       </div>
       <div>
diff --git a/index.html b/index.html
index e39a61b..ed7fdd9 100644
--- a/index.html
+++ b/index.html
@@ -60,6 +60,7 @@ layout: default
     <div class="container">
       <div class="">
         <h3>{{ post.title }}</h3>
+        <p><time datetime="{{ post.date }}">{% include forloop-dates.html %}</time></p>
         {{ post.description  }}
       </div>