Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.109 Safari/537.36
Chrome 72
Mac OS X 10.14.3
Desktop
5 years ago
Test name Executions per second
getElementById 6571416.0 Ops/sec
getElementsByTagName 2779186.5 Ops/sec
querySelector 3169503.8 Ops/sec
getElementsByClassName 2827373.8 Ops/sec
getElementsByName 3105058.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName