birch-trellis vs dt-the7

dt-the7 is used by more websites in our catalog: 119 use birch-trellis and 1,619 use dt-the7.

birch-trellis sites have the higher median Ahrefs Domain Rating (birch-trellis: 24, dt-the7: 22).

Between 2026-06 and 2026-07, birch-trellis went from 0.02% to 0.01% of all tracked sites, while dt-the7 went from 0.19% to 0.18%. dt-the7 is gaining ground faster in our index.

No. A site runs a single WordPress theme, so birch-trellis and dt-the7 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.