Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
Chrome 57
Mac OS X 10.11.6
Other
7 years ago
Test name Executions per second
getElementsByClassName 522366.2 Ops/sec
querySelectorAll 5314.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementsByClassName

  • querySelectorAll