<input type="hidden" name="_wp_http_referer" value="<?php echo esc_attr( wp_get_referer() ); ?>" />
<?php wp_nonce_field( $site_action . '_' . $id, '_wpnonce', false ); ?>
<p><?php echo sprintf( $manage_actions[ $site_action ], $site_address ); ?></p>
<input type="hidden" name="_wp_http_referer" value="<?php echo esc_attr( wp_get_referer() ); ?>" />
<?php wp_nonce_field( $site_action . '_' . $id, '_wpnonce', false ); ?>
<p><?php echo sprintf( $manage_actions[ $site_action ], $site_address ); ?></p>