co.za vs ImprovMX

ImprovMX is used by more websites in our catalog: 659 use co.za and 867 use ImprovMX.

co.za sites have the higher median Ahrefs Domain Rating (co.za: 34, ImprovMX: 23).

Between 2026-06 and 2026-07, co.za went from 0.09% to 0.07% of all tracked sites, while ImprovMX went from 0.12% to 0.10%. co.za is gaining ground faster in our index.

No. A site runs a single email host, so co.za and ImprovMX 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.