Print debug times and succeed index, query in answer.html.

web/templates/answer.html

@@ -4,6 +4,10 @@
 <hr>
 {% if rc %}
 <p>Found <b>{{ result['totalResults'] }}</b> results for <i>{{query}}</i> in <i>{{index}}</i>:</p>
+<p>Used index {{result['index_succeed']}} for query <i>{{result['query_succeed']}}</i> with modify {{result['modify']}}</p>
+{% if 'times' in result %}
+<p>Times: prepare {{result['times']['prepare']}}, total {{result['times']['process']}}</p>
+{% endif %}
 <p>Showing <b>{{ result['results'] | length }}</b> results</p>
 <table class="entries" width="100%" border="1" style="border-collapse: collapse;">
   <tr>

web/templates/layout.html

@@ -17,6 +17,9 @@ <h1>OSM Names full text search</h1>
 <form name="display_name" action="{{ route }}" method="get">
 Search: <input autocomplete="off" id="autocomplete" type="text" name="q" value="{{query}}" class="autocomplete-nominatim" autofocus="autofocus" /><br/>
 <input type="hidden" name="format" value="html" />
+{% if result and 'times' in result %}
+<input type="hidden" name="debug" value="1" />
+{% endif %}
 <input class="btn" type="submit" value="Search" />
 </form>
 {% endblock %}