Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0
Firefox 63
Ubuntu
Desktop
6 years ago
Test name Executions per second
getElementsByClassName 62612.3 Ops/sec
querySelectorAll 418.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementsByClassName

  • querySelectorAll