Nikto is an open source web scanner. It scans web servers for known vulnerabilities.
The homepage is here and code can be found on GitHub here.
Simply tell nikto what web application to analyse. Use the follwing command for SSL support.
docker run --rm \
-it \
dominicbreuker/nikto_docker:latest \
-host some.site.com -port 443 -ssl
Or use this command to test without SSL:
docker run --rm \
-it \
dominicbreuker/nikto_docker:latest \
-host some.site.com -port 80