ASP.NET vs PHP

PHP is used by more websites in our catalog: 58,396 use ASP.NET and 390,378 use PHP.

ASP.NET sites have the higher median Ahrefs Domain Rating (ASP.NET: 35, PHP: 26).

Between 2026-06 and 2026-07, ASP.NET went from 7.0% to 6.6% of all tracked sites, while PHP went from 49% to 44%. ASP.NET is gaining ground faster in our index.

23,038 websites in our catalog use both ASP.NET and PHP.

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.