com.au vs com.tw

com.au is used by more websites in our catalog: 999 use com.au and 102 use com.tw.

com.tw sites have the higher median Ahrefs Domain Rating (com.au: 25, com.tw: 59).

Between 2026-06 and 2026-07, com.au went from 0.13% to 0.11% of all tracked sites, while com.tw went from 0.01% to 0.01%. com.tw is gaining ground faster in our index.

No. A site runs a single email host, so com.au and com.tw 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.