diff --git a/app/layout/layout.phtml b/app/layout/layout.phtml
index 6906fa05f..7fdc01241 100644
--- a/app/layout/layout.phtml
+++ b/app/layout/layout.phtml
@@ -41,6 +41,8 @@
$url_rss['a'] = 'rss';
?>
+allow_referrer) { ?>
+
allow_robots) { ?>
diff --git a/data/config.default.php b/data/config.default.php
index be3fa8ae2..af1482d03 100644
--- a/data/config.default.php
+++ b/data/config.default.php
@@ -66,6 +66,9 @@ return array(
# Allow or not Web robots (e.g. search engines) in HTML headers.
'allow_robots' => false,
+ # If true does nothing, if false restricts HTTP Referer via: meta referrer origin
+ 'allow_referrer' => false,
+
'limits' => array(
# Duration in seconds of the SimplePie cache,