diff --git a/_includes/footer.html b/_includes/footer.html
index 7c3bb5639..065308c8c 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -9,18 +9,20 @@
 
 <script src="/assets/js/application.js"></script>
 
-<!-- Analytics
-================================================== -->
-<script>
-  var _gauges = _gauges || [];
-  (function() {
-    var t   = document.createElement('script');
-    t.type  = 'text/javascript';
-    t.async = true;
-    t.id    = 'gauges-tracker';
-    t.setAttribute('data-site-id', '4f0dc9fef5a1f55508000013');
-    t.src = '//secure.gaug.es/track.js';
-    var s = document.getElementsByTagName('script')[0];
-    s.parentNode.insertBefore(t, s);
-  })();
-</script>
+{% unless site.port != "9001" %}
+  <!-- Analytics
+  ================================================== -->
+  <script>
+    var _gauges = _gauges || [];
+    (function() {
+      var t   = document.createElement('script');
+      t.type  = 'text/javascript';
+      t.async = true;
+      t.id    = 'gauges-tracker';
+      t.setAttribute('data-site-id', '4f0dc9fef5a1f55508000013');
+      t.src = '//secure.gaug.es/track.js';
+      var s = document.getElementsByTagName('script')[0];
+      s.parentNode.insertBefore(t, s);
+    })();
+  </script>
+{% endunless %}
diff --git a/_includes/header.html b/_includes/header.html
index 35c2df084..cd59fcd54 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -33,13 +33,15 @@
                 <link rel="apple-touch-icon-precomposed" href="/assets/ico/apple-touch-icon-57-precomposed.png">
                                <link rel="shortcut icon" href="/assets/ico/favicon.png">
 
-<script type="text/javascript">
-  var _gaq = _gaq || [];
-  _gaq.push(['_setAccount', 'UA-146052-10']);
-  _gaq.push(['_trackPageview']);
-  (function() {
-    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
-    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
-  })();
-</script>
+{% unless site.port != "9001" %}
+  <script type="text/javascript">
+    var _gaq = _gaq || [];
+    _gaq.push(['_setAccount', 'UA-146052-10']);
+    _gaq.push(['_trackPageview']);
+    (function() {
+      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+      ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+    })();
+  </script>
+{% endunless %}
diff --git a/_layouts/default.html b/_layouts/default.html
index 30a261ce8..ede47203a 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -15,7 +15,9 @@
       <div class="container">
         <h1>{{ page.title }}</h1>
         <p>{{ page.lead }}</p>
-        {% include ads.html %}
+        {% unless site.port != "9001" %}
+          {% include ads.html %}
+        {% endunless %}
       </div>
     </div>