--- mrtg.orig	2023-10-31 13:26:30.166079000 +0700
+++ mrtg	2023-11-26 18:23:01.710815000 +0700
@@ -1630,7 +1630,7 @@ sub writehtml {
     # it out for now ... :-(
     # print HTML '<?xml version="1.0" encoding="' . &$LOC('UTF-8') . '"?>' . "\n";
     print HTML '<!DOCTYPE html>' . "\n";
-    print HTML '<html lang="en">' . "\n";
+    print HTML '<html>' . "\n";
     my $interval =$$cfg{'interval'};
     my $expiration = &expistr($interval);
     my $refresh =  defined $$cfg{'refresh'} ? $$cfg{'refresh'} : 300;
@@ -1638,7 +1638,6 @@ sub writehtml {
     print HTML '<!-- MRTG ' . "$VERSION" . ' -->' . "\n";
     print HTML '<!-- Begin Head -->' . "\n";
     print HTML "\t" . '<head>' . "\n";
-    print HTML "\t\t" . '<meta charset="' . &$LOC('UTF-8') . '" />' . "\n";
     print HTML "\t\t" . '<meta http-equiv="refresh" content="' . "$refresh" . '" />' . "\n";
 # Not functional in HTML file in modern web browsers - use HTTP header instead
 #		<meta http-equiv="pragma" content="no-cache" />
