Buka website ini:
- http://moz.com/researchtools/ose
- http://websiteseochecker.com/domain-authority-checker
- http://moonsy.com/domain_authority
- http://moonsy.com/page_authority
- http://smallseotools.com/domain-authority-checker
- http://smallseotools.com/page-authority-checker
- http://99webtools.com/page-authority-domain-authority-checker.php
lalu masukin alamat web kita.
