Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36
Chrome 67
Windows 7
Desktop
6 years ago
Test name Executions per second
getElementById 2490696.0 Ops/sec
getElementsByTagName 926488.9 Ops/sec
querySelector 793254.6 Ops/sec
getElementsByClassName 718251.4 Ops/sec
getElementsByName 790471.9 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName