Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:61.0) Gecko/20100101 Firefox/61.0
Firefox 61
Mac OS X 10.13
Desktop
6 years ago
Test name Executions per second
getElementById 3486423.8 Ops/sec
getElementsByTagName 1547681.2 Ops/sec
querySelector 1673565.8 Ops/sec
getElementsByClassName 1468930.6 Ops/sec
getElementsByName 2553791.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName