rel="noopener noreferrer" to links with target="_blank". * Version: 2.0.0 * Author: GoSuccess GmbH * Author URI: https://gosuccess.co */ if( !class_exists( 'AllowUnsafeLinkTarget' ) ) { class AllowUnsafeLinkTarget { public function __construct() { add_filter( 'the_content', [$this, 'allow_unsafe_link_target'] ); } public function allow_unsafe_link_target( $content ) { return str_replace( [' rel="noopener noreferrer"', ' rel="noreferrer noopener"'], '', $content ); } } } new AllowUnsafeLinkTarget;