Permalink to image anchor

templates/render.html

@@ -5,7 +5,7 @@
 {% block content %}
 <section id="render" class="render">
 <img id="mcviz" src="/image/{{ file_name }}.svg?--painter=svg&{{ opt_string }}"><br>
-<a href="/render/{{ file_name }}?{{ opt_string }}">Permalink</a>
+<a href="/render/{{ file_name }}?{{ opt_string }}#render">Permalink</a>
 <a href="/image/{{ file_name }}.svg?--painter=svg&{{ opt_string }}">Image</a>
 <a href="/image/{{ file_name }}.svg?{{ opt_string }}">Navigable image</a>
 </section>