Use count query instead of retrieving list and counting list length.

opentech/apply/funds/templates/funds/submissions_search.html

@@ -4,7 +4,7 @@
     <div class="wrapper wrapper--medium">
         <h3>Search Results</h3>
         {% if search_term %}
-            <h5>There are {{ object_list|length }} results for: {{ search_term }}</h5>
+            <h5>There are {{ object_list.count }} results for: {{ search_term }}</h5>
         {% endif %}
     </div>
 {% endblock %}