tid.temporary.site isn't what it appears to be. When you visit, you're immediately taken to a different website, prontoform.net, without any message about why. That alone is a red flag for transparency. Legitimate sites typically tell you what they do before sending you elsewhere, or they host their content directly.
The domain itself is two years old and passes basic security checks — so it's not obviously malicious — but there's no way to know who runs it. The ownership is hidden behind a privacy service, and there's no contact page, about page, or social media presence. No web history in the Wayback Machine means this site hasn't been around in a public-facing way for long.
If you're considering using this site for anything that requires trust, like filling out a form or entering an email address, pause first. There's no privacy policy to say how your data would be used. For now, is tid.temporary.site a scam? There's not enough evidence to call it that, but the lack of transparency is enough to call it suspicious. Your safest move is to avoid it until more is known.