Caching all threads on the page, on every one of them separately.

boards/templates/boards/posting_general.html

@@ -29,8 +29,8 b''
 {% endif %}
 
     {% if threads %}
+        {% cache 600 thread_cache threads.0.thread.last_edit_time moderator %}
         {% for thread in threads %}
-            {% cache 600 thread_cache thread.thread.last_edit_time moderator %}
             <div class="thread">
             {% if thread.bumpable %}
 		        <div class="post" id="{{ thread.thread.id }}">
@@ -120,9 +120,9 b''
                     {% endfor %}
                 </div>
             {% endif %}
-            {% endcache %}
         </div>
         {% endfor %}
+        {% endcache %}
     {% else %}
         <div class="post">
             {% trans 'No threads exist. Create the first one!' %}</div>