Script Preparation code:
Tests:
  • querySelectorAll

  • getElementsByClassName

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    querySelectorAll
    getElementsByClassName

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 3 years ago)
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0
Firefox 89 on Ubuntu
View result in a separate tab
Test name Executions per second
querySelectorAll 16.9 Ops/sec
getElementsByClassName 1807061.8 Ops/sec