HTML5 <meta charset="utf-8">

Author: lerni

code/Model/SiteTree.php

@@ -1284,8 +1284,7 @@ public function MetaComponents()
         $charset = ContentNegotiator::config()->uninherited('encoding');
         $tags['contentType'] = [
             'attributes' => [
-                'http-equiv' => 'Content-Type',
-                'content' => 'text/html; charset=' . $charset,
+                'charset' => $charset
             ],
         ];
         if ($this->MetaDescription) {