LazySizes vs Report URI

LazySizes is used by more websites in our catalog: 30,997 use LazySizes and 775 use Report URI.

Report URI sites have the higher median Ahrefs Domain Rating (LazySizes: 25, Report URI: 56).

Between 2026-06 and 2026-07, LazySizes went from 4.0% to 3.5% of all tracked sites, while Report URI went from 0.11% to 0.09%. Report URI is gaining ground faster in our index.

14 websites in our catalog use both LazySizes and Report URI.

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.