Mail.ru vs One.com

One.com is used by more websites in our catalog: 254 use Mail.ru and 770 use One.com.

Mail.ru sites have the higher median Ahrefs Domain Rating (Mail.ru: 33, One.com: 22).

Between 2026-06 and 2026-07, Mail.ru went from 0.03% to 0.03% of all tracked sites, while One.com went from 0.10% to 0.09%. Mail.ru is gaining ground faster in our index.

No. A site runs a single email host, so Mail.ru and One.com are mutually exclusive.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.