diff --git a/error.php b/error.php
index 16ee556..da38329 100644
--- a/error.php
+++ b/error.php
@@ -1 +1,13 @@
-<?php/** * @package      Qhtml5 * * @author       Quantility * @copyright    Copyright (C) 2015. All rights reserved. * @license      http://www.gnu.org/licenses/gpl.html GNU/GPL */?>
\ No newline at end of file
+<?php
+/**
+ * @package      Qhtml5
+ *
+ * @author       Quantility
+ * @copyright    Copyright (C) 2015. All rights reserved.
+ * @license      http://www.gnu.org/licenses/gpl.html GNU/GPL
+ */
+// no direct access
+defined( '_JEXEC' ) or die( 'Restricted access' );
+header("HTTP/1.0 404 Not Found");
+echo file_get_contents(JURI::root().'/pagina-non-trovata');
+?>
diff --git a/index.php b/index.php
index d5683c5..39a0b03 100644
--- a/index.php
+++ b/index.php
@@ -103,6 +103,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php echo $this->language; ?>" lang="<?php echo $this->language; ?>" dir="<?php echo $this->direction; ?>">
 <head>
 <?php include 'head.php'; //include il file contente l'HEAD della pagina html ?>
+<?php include 'files/microdata.php'; //include i microdati standard ?>
 </head>
 <body class="site <?php echo $bodyclasses; ?>">
 <?php include 'template.php'; //include la parte modificabile dalla sviluppatore del template ?>
