Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:96.0) Gecko/20100101 Firefox/96.0
Firefox 96
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
querySelector 3676064.5 Ops/sec
querySelector.body 3437851.0 Ops/sec
getElementsByClassName 7241236.5 Ops/sec
getElementsByClassName BODY 5639696.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • querySelector.body

  • getElementsByClassName

  • getElementsByClassName BODY