If you've come across compliance-stg.merchant-info.com and wondered whether it's legit, the short answer is: it looks like a staging or internal subdomain, not a site intended for general consumers. The 'stg' in the address is a strong clue, and the 403 Forbidden response backs that up — it's blocking automated checks on purpose, which is standard for development or compliance test environments.
Because this isn't a customer-facing service, the lack of an about page, contact information, social media profiles, or legal policies isn't suspicious. Most legitimate staging setups will keep those things private. The site has a clean SSL certificate, no blacklist history, and is hosted on Microsoft Azure — all good signs. There's no evidence of scam activity or deception.
If you're here because you're a developer or partner who needs to access this site, you probably already have credentials or a specific reason. In that context, there's nothing in the signals to suggest it's fake or dangerous. For anyone else, this site simply isn't meant for you, and that's fine.