Run details:
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0
Firefox 50
Windows 7
Other
7 years ago
Test name Executions per second
getElementById 3666852.8 Ops/sec
getElementsByTagName 1943020.0 Ops/sec
querySelector 2108482.2 Ops/sec
getElementsByClassName 1888709.1 Ops/sec
getElementsByName 2464252.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • getElementById

  • getElementsByTagName

  • querySelector

  • getElementsByClassName

  • getElementsByName