Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0
Firefox 66
Ubuntu
Desktop
5 years ago
Test name Executions per second
getElementById 1487101.2 Ops/sec
getElementsByTagName 967178.0 Ops/sec
querySelector 1003352.8 Ops/sec
getElementsByClassName 914408.5 Ops/sec
getElementsByName 1401410.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName