I ran an SEO Analysis and it came up with this suggestion. Is this a real vulnerability?
Your server appears to allow access from User-agent Libwww-perl. Botnet scripts that automatically look for vulnerabilities in your software are sometimes identified as User-Agent libwww-perl. By blocking access from libwww-perl you can eliminate many simpler attacks. Read more on blocking Libwww-perl access and improving your website's security.