Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36
Chrome 85
Windows 7
Desktop
4 years ago
Test name Executions per second
getElementById 4248870.0 Ops/sec
getElementsByTagName 985711.9 Ops/sec
querySelector 1935053.4 Ops/sec
getElementsByClassName 1301899.9 Ops/sec
getElementsByName 1458199.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName