diff --git a/Gemfile b/Gemfile
index c9cd78b..54c2543 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,6 +11,9 @@ gem 'coffee-script'
 gem 'nokogiri'
 gem 'sass'
 
+# Checks
+gem 'w3c_validators'
+
 group :development do
   gem 'adsf'
   gem 'guard-nanoc'
diff --git a/Gemfile.lock b/Gemfile.lock
index 6305a42..0ff81d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,6 +28,7 @@ GEM
       guard (~> 2.8)
       guard-compat (~> 1.0)
       nanoc (~> 4.0)
+    json (2.0.1)
     kramdown (1.10.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -59,6 +60,9 @@ GEM
     shellany (0.0.1)
     slop (3.6.0)
     thor (0.19.1)
+    w3c_validators (1.2)
+      json
+      nokogiri
 
 PLATFORMS
   ruby
@@ -71,6 +75,7 @@ DEPENDENCIES
   nanoc
   nokogiri
   sass
+  w3c_validators
 
 RUBY VERSION
    ruby 2.3.1p112
diff --git a/content/blogposts/testpost.md b/content/posts/testpost.md
similarity index 100%
rename from content/blogposts/testpost.md
rename to content/posts/testpost.md
diff --git a/layouts/default.erb b/layouts/default.erb
index 1a90939..e2b436c 100644
--- a/layouts/default.erb
+++ b/layouts/default.erb
@@ -17,6 +17,7 @@
     <script src="https://code.jquery.com/jquery-3.0.0.min.js" charset="utf-8"></script>
 
     <meta name="generator" content="Nanoc <%= Nanoc::VERSION %>">
+    <%= content_for(@item, :head) %>
   </head>
   <body>
     <%= yield %>
diff --git a/layouts/eventpost.erb b/layouts/eventpost.erb
index 5efcada..76b03c2 100644
--- a/layouts/eventpost.erb
+++ b/layouts/eventpost.erb
@@ -1,3 +1,7 @@
+<% content_for :head do %>
+<meta property="og:image" content="<%= item[:banner] %>" />
+<% end %>
+
 <img class="pure-img" id="event-banner" src="<%= item[:banner] %>" alt="" />
 
 <div id="event-content">
diff --git a/lib/capturing.rb b/lib/capturing.rb
new file mode 100644
index 0000000..530e2e4
--- /dev/null
+++ b/lib/capturing.rb
@@ -0,0 +1 @@
+include Nanoc::Helpers::Capturing
