When you run across a subdomain like widget.cdn.vidyome.com, it's usually part of a content delivery network rather than a standalone website. These addresses serve up images, videos, or scripts for other sites. That makes typical consumer trust signals – like contact pages or social media profiles – irrelevant here.
This subdomain has been on the internet since at least 2020, according to archive records, and it's never appeared on any blacklist. Its SSL setup is modern, it's protected by Cloudflare, and Google's Safe Browsing tool gives it a clean bill of health. The fact that it returns a 404 error today might mean the resource it was meant to serve is temporarily missing, but that doesn't make the domain itself suspicious.
For most people, the question 'is widget.cdn.vidyome.com a scam' doesn't really apply – you wouldn't buy anything from it or enter data on it. If you're a website owner using a service that points here, the technical infrastructure looks sound. There's no evidence of abuse or shady behavior, and that's the main thing to check for a behind-the-scenes host like this.