Instant.page vs Perfmatters

Perfmatters is used by more websites in our catalog: 5,225 use Instant.page and 7,535 use Perfmatters.

Perfmatters sites have the higher median Ahrefs Domain Rating (Instant.page: 26, Perfmatters: 31).

Between 2026-06 and 2026-07, Instant.page went from 0.75% to 0.59% of all tracked sites, while Perfmatters went from 1.1% to 0.86%. Instant.page is gaining ground faster in our index.

174 websites in our catalog use both Instant.page and Perfmatters.

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.