+
+<% if node[:lsb][:release].to_f >= 14.04 -%>
+SSLUseStapling On
+SSLStaplingResponderTimeout 5
+SSLStaplingReturnResponderErrors off
+SSLStaplingCache shmcb:${APACHE_RUN_DIR}/ssl_ocspcache(512000)
+
+Header setifempty Strict-Transport-Security max-age=86400 env=HTTPS
+<% else -%>
+Header set Strict-Transport-Security max-age=86400 env=HTTPS
+<% end -%>