Used protocol-relative url for tumblr
diff --git a/_includes/builtwithwicket.html b/_includes/builtwithwicket.html
index ebba959..8c6e870 100644
--- a/_includes/builtwithwicket.html
+++ b/_includes/builtwithwicket.html
@@ -22,7 +22,7 @@
         return Math.floor(Math.random()*(max-min+1)+min);
     }
 
-    $.getJSON('http://builtwithwicket.tumblr.com/api/read/json?callback=?',
+    $.getJSON('//builtwithwicket.tumblr.com/api/read/json?callback=?',
         function(response) {   
             var posts = response.posts;  
 
diff --git a/content/index.html b/content/index.html
index 52c2a9f..eb3f37c 100644
--- a/content/index.html
+++ b/content/index.html
@@ -172,7 +172,7 @@
     {
         return Math.floor(Math.random()*(max-min+1)+min);
     }
-    $.getJSON('http://builtwithwicket.tumblr.com/api/read/json?callback=?',
+    $.getJSON('//builtwithwicket.tumblr.com/api/read/json?callback=?',
         function(response) {   
             var posts = response.posts;  
             for(var postIndex in posts) {