Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Safari/605.1.15
Safari 12
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
getElementById 5949533.5 Ops/sec
getElementsByTagName 2848431.0 Ops/sec
querySelector 2977883.8 Ops/sec
getElementsByClassName 2663221.5 Ops/sec
getElementsByName 3068315.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName