Run results for: using getAttribute vs property to access an element's id

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

property

440/s

getAttribute

432/s

View exact numbers

Test name	Executions per second
✓ property	440 Ops/sec
getAttribute	432 Ops/sec

HTML Preparation code:

hi
<a id="yes" href="/okay">go here!!!! jkkjkkjjj don't</a>

Tests:

getAttribute
const element = document.getElementById('yes'); let i = 1000; while (i--) { // here let attr = element.getAttribute('id'); console.log(attr); }
property
const element = document.getElementById('yes'); let i = 1000; while (i--) { // here 2 let attr = element.id; console.log(attr); }