Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:72.0) Gecko/20100101 Firefox/72.0
Firefox 72
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
getElementById 5848069.5 Ops/sec
getElementsByTagName 3340787.8 Ops/sec
querySelector 3792479.0 Ops/sec
getElementsByClassName 3217053.2 Ops/sec
getElementsByName 4263802.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName