Comment by pdanpdan

Does this require some special test environment (special OS, special builds of firefox/chrome)?

Because for me chrome vs firefox (both 115)

  - ubuntu desktop: 148(+-2.2) vs 126(+-6.5)
  - android phone: 95.8(+-2.0) vs 78.5(+-4.3)

So it looks like chrome is faster and delivers a more stable performance while firefox is slower and more inconsistent on performance