MeasureThat.net

Run results for: getElementById VS querySelector (simple comparison)

A simple comparison of performance between these two methods. (Medium, @benlmsc)

Go to the benchmark
Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:96.0) Gecko/20100101 Firefox/96.0
Firefox 96
Linux
Desktop
2 years ago
Test name Executions per second
The method getElementById() 6774439.0 Ops/sec
The method querySelector() 3721790.2 Ops/sec
HTML Preparation code:
Tests:

  • The method getElementById()

  • The method querySelector()