h4 vs pub

pub is used by more websites in our catalog: 666 use h4 and 2,530 use pub.

h4 and pub sites have a similar median Ahrefs Domain Rating.

Between 2026-06 and 2026-07, h4 went from 0.07% to 0.08% of all tracked sites, while pub went from 0.26% to 0.29%. pub is gaining ground faster in our index.

No. A site runs a single WordPress theme, so h4 and pub 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.