diff --git a/header.php b/header.php
index 88b04c6..36836db 100644
--- a/header.php
+++ b/header.php
@@ -4,9 +4,9 @@
 <head>
 	<meta charset="<?php bloginfo('charset'); ?>">
 	<meta name="viewport" content="width=device-width, initial-scale=1.0">
-	<link rel="profile" href="http://gmpg.org/xfn/11">
+	<link rel="profile" href="https://gmpg.org/xfn/11">
 	<?php if ( is_singular() && pings_open( get_queried_object() ) ) : ?>
-	<link rel="pingback" href="<?php bloginfo( 'pingback_url' ); ?>">
+	<link rel="pingback" href="<?php echo esc_url( get_bloginfo( 'pingback_url' ) ); ?>">
 	<?php endif; ?>
 	
 	<?php wp_head(); ?>
