philomena/lib/philomena_web/templates/layout/_footer.html.heex

<footer id="footer">
  <div id="footer_content">
    <% footer_data = footer_data() %>
    <%= for column <- footer_data["cols"] do %>
      <div class="footercol">
        <h5>
          <%= column %>
        </h5>
        <%= for row <- footer_data[column] do %>
          <%= if row["bold"] do %>
            <strong>
              <a href={row["url"]} target={row["target"] || "_self"}>
                <%= row["title"] %>
              </a>
            </strong>
          <% else %>
            <a href={row["url"]} target={row["target"] || "_self"}>
              <%= row["title"] %>
            </a>
          <% end %>
          <br />
        <% end %>
      </div>
    <% end %>
  </div>
  <div id="serving_info">
    Powered by
    <a href="https://github.com/philomena-dev/philomena">
      philomena
    </a>
    ( <%= render_time(@conn) %> ms)
  </div>
</footer>