Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36
Chrome 81
Mac OS X 10.14.5
Desktop
4 years ago
Test name Executions per second
getElementById 6636486.0 Ops/sec
getElementsByTagName 2344727.0 Ops/sec
querySelector 3171952.0 Ops/sec
getElementsByClassName 2944484.0 Ops/sec
getElementsByName 3184891.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName