Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0
Firefox 63
Ubuntu
Desktop
6 years ago
Test name Executions per second
getElementById 3000414.2 Ops/sec
getElementsByTagName 1650625.2 Ops/sec
querySelector 1779085.6 Ops/sec
getElementsByClassName 1849068.0 Ops/sec
getElementsByName 3134209.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName