> I can't find a direct comparison of Python-vs-Racket in the site
Now you will.
Why is not everything-vs-everything available?
Racket vs Python is a "common" comparison. I write the same comment once or twice per year :). (Probably because both are high level and have the batteries included. (The syntax is slightly different :) ))
1) Everything-vs-everything is available, here —
https://salsa.debian.org/benchmarksgame-team/benchmarksgame/...
2) People show interest in just a few comparisons (much much fewer than are currently shown).
3a) Everything-vs-everything is available, here —
https://benchmarksgame-team.pages.debian.net/benchmarksgame/...
3b) Everything-vs-everything is available, here —
https://benchmarksgame-team.pages.debian.net/benchmarksgame/...
The difference with Python is probably bigger in programs with a big numeric part, and much smaller in programs with a lot of string. Take that number just as a general guide, not as a precise scaling factor.