add meta tag to warn bots not to index revision pages (#11008)

publiclab · Apr 12, 2022 · f199512 · f199512
1 parent 09e2fe3
commit f199512
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -51,6 +51,10 @@
  <%= javascript_include_tag "cable" %>
  <% end %>
 
+ <% if @is_revision %>
+ <meta name="robots" content="noindex">
+ <% end %>
+
  <% if @node && @node.body %>
  <meta property="og:title" content="<%= @title %>" />
  <meta property="og:site_name" content="Public Lab" />