We are currently going over the listing on sites like dappradar, we know it's hard to trust lesser-known sites if they are not listed anywhere, thanks for the feedback! The cool part about this app is that it doesn't require connecting the wallet, you can just run it where the arrow is:

Try it out with a wallet that you don't have the keys, and it works the same, there are no security issues on the app, but we figured that option would give users an extra layer of confidence.