<% content_for :head do %> <meta http-equiv="refresh" content="30"> <% end %> <header class='discourse' data-embed-state='loading'> <h3><%= t 'embed.loading' %></h3> <%= link_to(image_tag(SiteSetting.site_logo_url, class: 'logo'), Discourse.base_url) %> <div class='clearfix'></div> </header>