Java vs Ruby

Java is used by more websites in our catalog: 13,293 use Java and 5,946 use Ruby.

Ruby sites have the higher median Ahrefs Domain Rating (Java: 37, Ruby: 39).

Between 2026-06 and 2026-07, Java went from 1.7% to 1.5% of all tracked sites, while Ruby went from 0.81% to 0.68%. Ruby is gaining ground faster in our index.

136 websites in our catalog use both Java and Ruby.

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.