Theme name must not use keyword like
Text domain must be mentioned. Example: Text Domain: my-nepal
Theme URI and Author URI are optional. If used Theme URI link with the page of theme information and Author URI link with the author personal site or project development site. Avoid using ‘wordpress.org’ as Theme or Author URI.
License and License URI must be included.
Version of theme should be mentioned.
Theme Tags should be written.
Only three subject tags are allowed.(Example: Blog, Portfolio, Corporate)