Oxygen vs Spectra

Oxygen is used by more websites in our catalog: 13,366 use Oxygen and 7,065 use Spectra.

Oxygen sites have the higher median Ahrefs Domain Rating (Oxygen: 20, Spectra: 10).

Between 2026-06 and 2026-07, Oxygen went from 1.7% to 1.5% of all tracked sites, while Spectra went from 0.42% to 0.80%. Spectra is gaining ground faster in our index.

84 websites in our catalog use both Oxygen and Spectra.

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.