Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36
Chrome 84
Mac OS X 10.15.5
Desktop
4 years ago
Test name Executions per second
getElementById 3823542.0 Ops/sec
getElementsByTagName 1716522.4 Ops/sec
querySelector 2157145.2 Ops/sec
getElementsByClassName 2124499.5 Ops/sec
getElementsByName 2054410.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName