You're trying to figure out whether yihua-image-dpgli952ukn9.edgeone.dev is safe, and the simple answer is: there's nothing here to evaluate. The site returns a 404 error, meaning the page doesn't actually exist in a usable state. That alone is enough to say this isn't a functioning website you'd interact with.
Even if it were live, the signals are troubling. There's no identifiable owner, no company behind it, and zero history in web archives or search rankings. Legitimate businesses, even small ones, leave some kind of footprint. This domain might have been a test project or a parked page that was never finished — but either way, it's not something you should visit or share information with.
For the limited purpose of deciding whether yihua-image-dpgli952ukn9.edgeone.dev is a scam: there's no scam to worry about because the site doesn't operate. But that also means any review or trust check comes down to one conclusion — avoid it. If you're looking for a real service or product, move on to a site that actually works and tells you who's behind it.