diff --git a/_includes/masthead.html b/_includes/masthead.html
index ed88f568b1..5cbd9e7fc8 100644
--- a/_includes/masthead.html
+++ b/_includes/masthead.html
@@ -9,6 +9,9 @@ <h1 class="{% if site.style == 'dark' %}text-white{% endif %} mb-2 lh-condensed"
 <p class="mb-3 f4 {% if site.style == 'dark' %}text-white{% else %}text-gray{% endif %}">
   {{ user.bio }}
 </p>
+<pre>
+  site: {{ user | jsonify | escape }}
+</pre>
 
 {% if include.metadata %}
   <div class="f4 mb-6">