Подскажите правильно ли составлен роботс?

User-Agent: *
Disallow: # empty Disallow instruction SHOULD be there
Sitemap:
Host:
Disallow: /bitrix/
Disallow: /upload/
Disallow: /forum/user/
Disallow: /forum/users/
Disallow: /blogs/user/
Disallow: /blogs/users/
Disallow: /blog/user/
Disallow: /blog/users/
Disallow: /users/
Disallow: /user/
Disallow: /moder/
Disallow: /personal/
Disallow: /search/
Disallow: /login/
Disallow: /auth/
Disallow: /*register=yes
Disallow: /*forgot_password=yes
Disallow: /*change_password=yes
Disallow: /*login=yes
Disallow: /*logout=yes
Disallow: /*auth=yes
Disallow: /*bitrix_*=
Disallow: /*backurl=*
Disallow: /*BACKURL=*
Disallow: /*back_url=*
Disallow: /*BACK_URL=*
Disallow: /*back_url_admin=*
Disallow: /?sphrase_id=*
Disallow: */index.php
Disallow: /*show_include_exec_time=
Disallow: /*show_page_exec_time=
Disallow: /*show_sql_stat=
Disallow: /*bitrix_include_areas=
Disallow: /*clear_cache=
Disallow: /*clear_cache_session=
Disallow: /*ADD_TO_COMPARE_LIST
Disallow: /*ORDER_BY
Disallow: /*PAGEN
Disallow: /*?print=
Disallow: /*&print=
Disallow: /*print_course=
Disallow: /*?action=
Disallow: /*&action=
Disallow: /*register=
Disallow: /*forgot_password=
Disallow: /*change_password=
Disallow: /*login=
Disallow: /*logout=
Disallow: /*auth=
Disallow: /*backurl=
Disallow: /*back_url=
Disallow: /*BACKURL=
Disallow: /*BACK_URL=
Disallow: /*back_url_admin=
Disallow: /*?utm_source=