discourse/app/views/static/show.html.erb

<div itemscope itemtype='http://schema.org/WebPage'>
  <meta itemprop='lastReviewed' content='<%= @topic.first_post.updated_at.to_date.to_formatted_s(:iso_8601) %>'>
  <ul class='nav-pills' role='navigation' itemscope itemtype='http://schema.org/SiteNavigationElement'>
    <li class="nav-item-about"><%= link_to t('about'), '/about' %></a></li>
    <% if @faq_overriden %>
      <li class='nav-item-guidelines'><a class='<%= @page == 'faq' ? 'active' : '' %>' href='<%= guidelines_path %>'><%= t 'guidelines' %></a></li>
      <li class='nav-item-faq'><a href='<%= faq_path %>'><%= t 'js.faq' %></a></li>
    <% else %>
      <li class='nav-item-faq'><a class='<%= @page == 'faq' ? 'active' : '' %>' href='<%=faq_path%>'><%= t 'js.faq' %></a></li>
    <% end %>
    <li class='nav-item-tos'><a href='<%= tos_path %>' class='<%= @page == 'tos' ? 'active' : '' %>'><%= t 'terms_of_service.title' %></a></li>
    <li class='nav-item-privacy'><a href='<%= privacy_path %>' class='<%= @page == 'privacy' ? 'active' : '' %>'><%= t 'privacy' %></a></li>
  </ul>

  <% if staff? %>
    <p><a href='<%= @topic.url %>'><i class='fa fa-pencil'></i> <%= t 'edit_this_page' %></a></p>
  <% end %>

  <div itemprop='mainContentOfPage'>
    <%= @body.html_safe %>
  </div>
</div>

<% if @title %>
  <% content_for :title do %><%= @title %><% end %>
  <% content_for :head do %>
    <%= raw crawlable_meta_data(title: @title, description: SiteSetting.site_description) %>
  <% end %>
<% else %>
  <% content_for :head do %>
    <%= raw crawlable_meta_data(title: SiteSetting.title, description: SiteSetting.site_description) %>
  <% end %>
<% end %>