If you've stumbled across servicesproxy02-staging.paycor.com, you're not looking at a standard website. The URL itself tells the story: it's a staging subdomain belonging to Paycor, a well-known payroll and HR software company. When tested, the site returned a 404 error, meaning there's no actual page to visit. That's typical for staging servers used during development — they're not meant for public access.
For comparison, a real consumer-facing site from a company like Paycor would have clear contact information, legal policies, and a working homepage. Here, none of those exist, and that's by design. The SSL certificate is valid and the connection is encrypted, so there's no increased security risk from just visiting. But there's also nothing to buy, log into, or use.
So, is servicesproxy02-staging.paycor.com safe? Yes, in the sense that it's not a phishing site or scam — it's just an empty server space. But if you were expecting a functional website, you won't find one. There's no reason to worry, but also no reason to stick around.