canvas vs Extra

Extra is used by more websites in our catalog: 112 use canvas and 795 use Extra.

Extra sites have the higher median Ahrefs Domain Rating (canvas: 22, Extra: 27).

Between 2026-06 and 2026-07, canvas went from 0.01% to 0.01% of all tracked sites, while Extra went from 0.11% to 0.09%. canvas is gaining ground faster in our index.

No. A site runs a single WordPress theme, so canvas and Extra 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.