Run results for: IndexOf vs Includes in string

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; JNY-LX1; HMSCore 6.12.0.302) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.88 HuaweiBrowser/14.0.0.365 Mobile Safari/537.36

Browser: Chrome 99

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
IndexOf	7727601.0 Ops/sec
Includes	3834077.0 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:

IndexOf
string.indexOf('tempor')
Includes
string.includes('tempor')

Run results for: IndexOf vs Includes in string

Banana

IndexOf

Includes