diff --git a/_includes/header.liquid b/_includes/header.liquid
index b322707..1ffca90 100644
--- a/_includes/header.liquid
+++ b/_includes/header.liquid
@@ -2,7 +2,7 @@
 <div class="content">
 	<a href="/">
 		<div class="logo">
-			<img class="icon" src="{{ site.xaymar.data.logo | absolute_url }}" />
+			<img class="icon" src="{{ site.xaymar.data.logo | absolute_url }}">
 			<figcaption>{{ site.title }}</figcaption>
 		</div>
 	</a>
diff --git a/_includes/page_start.liquid b/_includes/page_start.liquid
index 4a94093..b478875 100644
--- a/_includes/page_start.liquid
+++ b/_includes/page_start.liquid
@@ -31,15 +31,15 @@ Support for OpenGraph
 {% endif %}
 		<meta property="og:type" content="{{ page.opengraph.type | default: "website" }}" />
 {% if page.opengraph.image != nil %}
-		<meta property="og:image" content="{{ page.opengraph.image | absolute_url }}?timestamp={{ page.date | default: site.time | date_to_xmlschema }}" />
+		<meta property="og:image" content="{{ page.opengraph.image | absolute_url }}" />
 {% else %}
-		<meta property="og:image" content="{{ site.xaymar.data.logo | absolute_url }}?timestamp={{ site.time | date_to_xmlschema }}" />
+		<meta property="og:image" content="{{ site.xaymar.data.logo | absolute_url }}" />
 {% endif %}
 {% if page.opengraph.audio != nil %}
-		<meta property="og:audio" content="{{ page.audio | absolute_url }}?timestamp={{ page.date | default: site.time | date_to_xmlschema }}" />
+		<meta property="og:audio" content="{{ page.audio | absolute_url }}" />
 {% endif %}
 {% if page.opengraph.video != nil %}
-		<meta property="og:video" content="{{ page.video | absolute_url }}?timestamp={{ page.date | default: site.time | date_to_xmlschema }}" />
+		<meta property="og:video" content="{{ page.video | absolute_url }}" />
 {% endif %}
 		<meta property="article:published_time" content="{{ page.date | default: site.time | date_to_xmlschema }}" />
 {% if page.title == nil %}
@@ -48,6 +48,6 @@ Support for OpenGraph
 		<title>{{ page.title }} | {{ site.title }} - {{ site.tagline }} </title>
 {% endif %}
 		<meta name="viewport" content="width=device-width, initial-scale=1">
-		<link rel="icon" href="{{ site.xaymar.data.logo | absolute_url }}?timestamp={{ site.time | date_to_xmlschema }}">
-		<link rel="stylesheet" href="{{ site.xaymar.data.css | absolute_url }}?timestamp={{ site.time | date_to_xmlschema }}">
+		<link rel="icon" href="{{ site.xaymar.data.logo | absolute_url }}">
+		<link rel="stylesheet" href="{{ site.xaymar.data.css | absolute_url }}">
 		<link rel="alternate" type="application/atom+xml" title="All Articles" href="{{ site.xaymar.data.rss | absolute_url }}">