kdl1.cache.wps.com isn't a typical website. It's a cache server tied to WPS Office, the popular productivity suite. That means the parent company is legitimate, but the specific address you're looking at isn't meant for public use. The biggest red flag: there's no working HTTPS connection. If you somehow managed to load a page here, anything you see or send would be unencrypted. That's not something you want for even casual browsing.
There's no scam evidence here, but the site is essentially a locked door. If you're looking for WPS Office downloads or support, go directly to the main wps.com domain. kdl1.cache.wps.com reviews don't exist because it's not a consumer destination. The lack of a secure connection alone makes it unsafe to trust with any personal information. If you stumbled onto this URL, treat it as a non-functional internal server and move on.