diff --git a/app/views/development/index.html.erb b/app/views/development/index.html.erb
index 0de78fac4..b80c3aa10 100644
--- a/app/views/development/index.html.erb
+++ b/app/views/development/index.html.erb
@@ -4,6 +4,7 @@
government-frontend development page
+
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 3561bcef6..5f47afccd 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -8,6 +8,11 @@
<%= @content_item.page_title %> - GOV.UK
<% end %>
+
+ <% if ENV['HEROKU_APP_NAME'].present? %>
+
+ <% end %>
+
<%= stylesheet_link_tag "application", integrity: true, crossorigin: 'anonymous' %>
<% if Rails.env.test? && params[:medium] == 'print' %>
<%= stylesheet_link_tag "print.css", :media => "screen", integrity: true, crossorigin: 'anonymous' %>
diff --git a/public/robots.txt b/public/robots.txt
index 3c9c7c01f..f6ca098a0 100644
--- a/public/robots.txt
+++ b/public/robots.txt
@@ -1,5 +1,5 @@
# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
#
# To ban all spiders from the entire site uncomment the next two lines:
-# User-agent: *
-# Disallow: /
+User-agent: *
+Disallow: /