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SECURITY SCORE
Certificate Information
Subject
CN=famvision.it
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 19, 2026
Valid Until
April 19, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
68:2F:75:4D:BD:AD:69:3C:19:67:87:ED:3C:95:A8:B1:E4:A5:6F:C5:8C:A6:76:6A:F1:F7:66:77:C3:B1:A8:8F
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +10 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://analytics.google.com https://region1.google-analytics.com https://tagmanager.google.com https://calendar.google.com https://www.google.com https://www.google.com/recaptcha/enterprise/ https://www.gstatic.com/recaptcha/enterprise/ https://apis.google.com https://www.gstatic.com/firebasejs/; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://calendar.google.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: https: blob:; media-src 'self' https://firebasestorage.googleapis.com https://*.firebasestorage.app https://*.appspot.com https://storage.googleapis.com blob:; connect-src 'self' https://*.firebaseapp.com https://*.googleapis.com https://*.firebaseio.com https://identitytoolkit.googleapis.com https://securetoken.googleapis.com https://firebaseinstallations.googleapis.com https://firebaseremoteconfig.googleapis.com https://*.cloudfunctions.net https://www.google-analytics.com https://analytics.google.com https://region1.google-analytics.com https://ipapi.co https://www.google.com https://www.gstatic.com; worker-src 'self' blob:; frame-src 'self' https://calendar.google.com https://www.google.com https://www.google.com/recaptcha/enterprise/ https://famvision-web.firebaseapp.com; object-src 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=(), payment=()
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports