a3 Lazy Load vs Perfmatters

Perfmatters is used by more websites in our catalog: 1,174 use a3 Lazy Load and 7,535 use Perfmatters.

Perfmatters sites have the higher median Ahrefs Domain Rating (a3 Lazy Load: 24, Perfmatters: 31).

Between 2026-06 and 2026-07, a3 Lazy Load went from 0.16% to 0.13% of all tracked sites, while Perfmatters went from 1.1% to 0.86%. a3 Lazy Load is gaining ground faster in our index.

12 websites in our catalog use both a3 Lazy Load 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.