Run results for: indexOf >-1 vs includes

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/93.0.4577.39 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 93

Operating system: iOS 14.7

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Includes	3760205.0 Ops/sec
IndexOf	3993722.0 Ops/sec

Script Preparation code:

var string = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.'

Tests:

Includes
string.includes('tempor')
IndexOf
string.indexOf('tempor')>-1

Run results for: indexOf >-1 vs includes

Includes

IndexOf