co.uk vs domain.com

co.uk is used by more websites in our catalog: 2,705 use co.uk and 700 use domain.com.

co.uk sites have the higher median Ahrefs Domain Rating (co.uk: 31, domain.com: 12).

Between 2026-06 and 2026-07, co.uk went from 0.38% to 0.31% of all tracked sites, while domain.com went from 0.08% to 0.08%. domain.com is gaining ground faster in our index.

No. A site runs a single DNS provider, so co.uk and domain.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.