Index: src/views/partials/chrome.ejs
===================================================================
--- src/views/partials/chrome.ejs	(revision d8eb74cf7bbc540f4988a662004a795623fb7139)
+++ src/views/partials/chrome.ejs	(revision 3f4049e019e5ade13fd4befbb7e918eb3237cf7e)
@@ -35,5 +35,5 @@
   <% if (!_headerless) { %>
     <%- include('profile-header') %>
-    <% if (!_isAdmin) { %><%- include('view-switcher') %><% } %>
+    <% if (!_isAdmin && (typeof site !== 'undefined' && site)) { %><%- include('view-switcher') %><% } %>
   <% } %>
 <% } %>