Run results for: querySelector vs querySelectorAll vs getElementsByClassName vs querySelector (ID) vs getElementsByID Corrected+

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
Chrome 109
Windows
Desktop
one year ago
getElementsByID
22.5M/s
getElementsByClassName
14.5M/s
querySelector
8.7M/s
querySelector (ID)
4.8M/s
querySelectorAll
2.3M/s
querySelectorAll+
1.4M/s
View exact numbers
Test name Executions per second
✓ getElementsByID 22,500,926 Ops/sec
getElementsByClassName 14,549,909 Ops/sec
querySelector 8,650,168 Ops/sec
querySelector (ID) 4,767,273 Ops/sec
querySelectorAll 2,315,579 Ops/sec
querySelectorAll+ 1,430,628 Ops/sec
HTML Preparation code:
Tests: