Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.5
Mobile
2 years ago
Test name Executions per second
form.elements 2417895.2 Ops/sec
getElementsByTagName 2551908.8 Ops/sec
querySelectorAll 1748861.0 Ops/sec
getElementsByClassName 2466739.2 Ops/sec
getElementsByName 2486219.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • form.elements

  • getElementsByTagName

  • querySelectorAll

  • getElementsByClassName

  • getElementsByName