This isn't a typical website you would visit or buy from. The address rr1---sn-0hvcpax-30a6.googlevideo.com is a Google-owned content delivery subdomain, likely used to serve video or other media for other Google services. When you visit it directly, you just get a 404 error page saying the requested URL was not found.
So what does that mean for trust? For a CDN endpoint, many of the usual signals like a privacy policy, contact page, or social media presence simply don't apply. There is no business here to review. The domain blocks all search engine crawlers, which is normal for these internal addresses.
If you ran across this address in your browser's address bar or in a network log, it's probably just part of normal video streaming behind the scenes. It's not something you should try to use as a standalone website. There are no rr1---sn-0hvcpax-30a6.googlevideo.com reviews because there is no service or product to review. If you're worried about safety, the main risk is not from this domain itself but from understanding that it is an infrastructure component, not a consumer-facing site.