Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0
Firefox 62
Ubuntu
Desktop
6 years ago
Test name Executions per second
getElementById 3511164.8 Ops/sec
getElementsByTagName 2004113.1 Ops/sec
querySelector 2145305.5 Ops/sec
getElementsByClassName 1947497.0 Ops/sec
getElementsByName 3391706.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName