Run results for: Includes vs indexOf

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36

Browser: Chrome 87

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
includes	5640741.5 Ops/sec
indexOf	7570530.0 Ops/sec

Script Preparation code:

var text = 'jdkxshklhkhskhskshkjaFREDERICKBCDBKlkhdslkbsklbsjbjkd';

Tests: