Too Long; Didn't Read
Areyouok is a portable and easy to use URL Auditor. It is built using Go and leverages go routines (literally the best form of concurrency) Its a standalone binary, so you don't need any package managers like npm or pip to install it. The default value has been set to Markdown since a lot of OSS documentation & personal blogs are written in markdown. You can also scan HTML, or literally any valid text file!! The most superior format is HTML which gives a visual perspective on all the URLs scanned.