LazySizes vs LiteSpeed Cache

LazySizes is used by more websites in our catalog: 30,997 use LazySizes and 29,492 use LiteSpeed Cache.

LazySizes sites have the higher median Ahrefs Domain Rating (LazySizes: 25, LiteSpeed Cache: 16).

Between 2026-06 and 2026-07, LazySizes went from 4.0% to 3.5% of all tracked sites, while LiteSpeed Cache went from 3.7% to 3.3%. LiteSpeed Cache is gaining ground faster in our index.

696 websites in our catalog use both LazySizes and LiteSpeed Cache.

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.