WordPress Theme Development - Meta Tags is a Plugin Territory?

Mmm. I continue to not understand.

Can you show me some example?
The meta tags are like:

< meta name=“description” content="">
< meta name=“keywords” content="">
< meta name=“author” content="">
< meta http-equiv=“refresh” content="" />
< meta http-equiv=“Content-Type” content=“text/html; charset=iso-8859-1” />

But these obviously not are plugin territory and must stay in the head. So I think I not understood what the reviewer is asking…

Anyway this is the head of my theme, and it has been accepted:


    
    
    
    " />
    <?php
    $menu_arr = hc_get_menu_array('header-menu');
    wp_head();
    ?>

Tags like descriptions are automatically inserted by Wordpress or SEO plugins.