Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0
Firefox 63
Ubuntu
Desktop
5 years ago
Test name Executions per second
getElementById 3184981.8 Ops/sec
getElementsByTagName 1553476.8 Ops/sec
querySelector 1693244.4 Ops/sec
getElementsByClassName 1542279.0 Ops/sec
getElementsByName 2477414.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName