I built a free broken link checker – would love your feedback

Hello IndieHackers!

I built a WordPress site for my wife and couldn't find a single free tool that regularly scans a website for broken links. So I built my own, it wasn't that easy as I initially thought (it's not 2005 anymore) but here it is :)

dislike404.com monitors your website for broken links, HTTP errors, and connection failures. It runs scheduled scans and sends you an email if errors are found on your site.
You can also start a one time scan if you don't want to register an account.

Still very early days and barely any users yet — would love honest feedback from this community. What's missing? What would make you actually use it?