gluon/package/gluon-config-mode/files/usr/lib/lua/luci/view/freifunk-wizard/footer.htm

<% local xtime
if exectime then
  xtime = (string.format("%.2fs", os.clock() - exectime))
end %>

<footer class="footer">
<p><a href="http://luci.subsignal.org">Powered by <%= luci.__appname__ .. " (" .. luci.__version__ .. ")" %></a>
<% if xtime then %>
<br/>
Script execution time: <%=xtime%>
<% end %>
</p>
</footer>

</div>

</body>
</html>