If you have landed on 1fad96d91f4f519fc79753650a57dad992c44af2.appgw.conviva.com, you will find a blank page. The server returns a 404 error, which means the requested page does not exist. That is the first and most important signal: this is not a functioning website.
While the subdomain belongs to Conviva, a legitimate video analytics company, the specific hash address is obscure. There is no about page, no contact information, and no privacy policy. The site has no history in the Wayback Machine and no traffic ranking. For a technical endpoint, that might be normal, but it also means there is nothing to review or trust.
Users asking "is 1fad96d91f4f519fc79753650a57dad992c44af2.appgw.conviva.com a scam" should know that there is no evidence of malicious activity, but also no evidence of a real service. The safest course is to treat this URL as a broken link and avoid relying on it for anything. If you were expecting content, double-check the source of the link.