HTML Preparation code:
Script Preparation code:
Tests:
  • querySelector()

  • querySelectorAll()[0]

  • getElementsByClassname()[0]

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    querySelector()
    querySelectorAll()[0]
    getElementsByClassname()[0]

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 8 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0
Firefox 124 on Windows
View result in a separate tab
Test name Executions per second
querySelector() 5422679.0 Ops/sec
querySelectorAll()[0] 209542.0 Ops/sec
getElementsByClassname()[0] 5764377.0 Ops/sec