astra-child vs wp-bootstrap-starter

astra-child is used by more websites in our catalog: 649 use astra-child and 115 use wp-bootstrap-starter.

wp-bootstrap-starter sites have the higher median Ahrefs Domain Rating (astra-child: 26, wp-bootstrap-starter: 29).

Between 2026-06 and 2026-07, astra-child went from 0.09% to 0.07% of all tracked sites, while wp-bootstrap-starter went from 0.01% to 0.01%. wp-bootstrap-starter is gaining ground faster in our index.

No. A site runs a single WordPress theme, so astra-child and wp-bootstrap-starter 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.