Run results for: Check first and last char charAt startsWith slice regex.test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

regex test

19.2M/s

startsWith & endsWith

14.5M/s

slice

13.9M/s

charAt

9.4M/s

index

9.2M/s

View exact numbers

Script Preparation code:

var pat = "/^http.?:\/\/.+\.com/";

Tests: