register.com vs siteground.net

siteground.net is used by more websites in our catalog: 4,371 use register.com and 20,315 use siteground.net.

siteground.net sites have the higher median Ahrefs Domain Rating (register.com: 14, siteground.net: 17).

Between 2026-06 and 2026-07, register.com went from 0.48% to 0.50% of all tracked sites, while siteground.net went from 2.6% to 2.3%. register.com is gaining ground faster in our index.

No. A site runs a single DNS provider, so register.com and siteground.net 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.