Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0
Firefox 69
Windows 7
Desktop
5 years ago
Test name Executions per second
document.querySelectorAll 1159962.5 Ops/sec
document.body.querySelectorAll 1192516.5 Ops/sec
HTML Preparation code:
Tests:
  • document.querySelectorAll

  • document.body.querySelectorAll