Security issue resolve

@@ -4,6 +4,7 @@
 	<title>{!! Config::get("app.name") !!} - {!! Config::get('app.app_title') !!}</title>
 	
 	<meta charset="UTF-8" />
+	<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
 	<?php 
 	$v=Config::get('app.app_version');
 	$vieportopt=explode(":",Config::get("app.kstych_viewportMeta"));