Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:81.0) Gecko/20100101 Firefox/81.0
Firefox 81
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
querySelectorAll 6516.1 Ops/sec
getElementsByTagName 6669.3 Ops/sec
HTML Preparation code:
Tests:
  • querySelectorAll

  • getElementsByTagName