Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15
Safari 13
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
getElementById 7552690.0 Ops/sec
getElementsByTagName 3577611.2 Ops/sec
querySelector 3724904.5 Ops/sec
getElementsByClassName 3566431.5 Ops/sec
getElementsByName 3738280.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName