It's not even a benchmark of languages. So I have no idea why it's the languages listed in the title. It's a benchmark of specific websocket implementations, r

It's not even a benchmark of languages. So I have no idea why it's the languages listed in the title. It's a benchmark of specific websocket implementations, run with default configurations, which happen to be in different languages. Drawing any conclusions about the merits of each language based on the results would be very foolish.