Run results for: IndexOf vs Includes in array

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:148.0) Gecko/20100101 Firefox/148.0

Browser: Firefox 148

Operating system: Windows

Device Platform: Desktop

Date tested: 5 months ago

Includes

50.7M/s

IndexOf

47.9M/s

View exact numbers

Test name	Executions per second
✓ Includes	50,738,476 Ops/sec
IndexOf	47,904,048 Ops/sec

Script Preparation code:

var array = ['image/heic', 'image/heif']

Tests: