Fera vs Senja

Fera is used by more websites in our catalog: 270 use Fera and 190 use Senja.

Senja sites have the higher median Ahrefs Domain Rating (Fera: 18, Senja: 41).

Between 2026-06 and 2026-07, Fera went from 0.04% to 0.03% of all tracked sites, while Senja went from 0.03% to 0.02%. Senja is gaining ground faster in our index.

0 websites in our catalog use both Fera and Senja.

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.