Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.73
Chrome 92
Windows
Desktop
3 years ago
Test name Executions per second
document.querySelector("header") 1805361.1 Ops/sec
document.getElementsByTagName("header") 3976680.8 Ops/sec
HTML Preparation code:
Tests:
  • document.querySelector("header")

  • document.getElementsByTagName("header")


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