This website uses your entire CPU to mine cryptocurrency for the attacker and contains no real content. There is no opt-in or even an opt-out.

Distributes malware which pretends to be cracked software

Redirects to malwarebytes.com, a trusted antivirus/antimalware utility

This is a phishing/scam website.
See https://scammer.info/t/i-dont-need-that-knife-discord-scam/82776 for more information.

Contacted by compromised NPM package and detected by 17 AVs on VirusTotal
Please see https://www.bleepingcomputer.com/news/security/popular-npm-library-hijacked-to-install-password-stealers-miners/ and https://github.com/faisalman/ua-parser-js/issues/536