1. It's only scanning for default ports.
2. It told me about having a CVE-Score "3/3", please provide me with the exact CVEs, so I can patch my system accordingly.
3. Running a webserver on Port 80 is not insecure per se, it's just not encrypted.
4. No feature to rescan, provided information is probably old.
While I like the overall design, I think this tool is not for technical people, but for everyone who uses the word "cyber" on a daily unironically basis.