HTML Preparation code:
Tests:
  • document.querySelector("header")

  • document.getElementsByTagName("header")

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    document.querySelector("header")
    document.getElementsByTagName("header")

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 9 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15
Safari 17 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
document.querySelector("header") 1555404.4 Ops/sec
document.getElementsByTagName("header") 6469228.5 Ops/sec