Steamstat.us is a longstanding resource for monitoring Steam server status and player counts. With a domain history dating back to 2013 and a clean security record, it's not the kind of fly-by-night operation you need to worry about.
Unlike commercial gaming services, this is a personal project—so it has no about page, privacy policy, or customer support line. That's expected for a hobby site, not a red flag. The technical setup is solid: strong encryption, protection against clickjacking, and a content security policy in place. It also passes all major security checks like Google Safe Browsing.
If you're asking "is steamstat.us a scam?"—the evidence says no. Over a decade of consistent operation, full public WHOIS details, and no history of abuse all point to a legitimate, if informal, community tool. Use it confidently for its intended purpose; just don't expect corporate polish.