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just now
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SECURITY SCORE
Certificate Information
Subject
CN=*.noprintz.si
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
Valid From
October 08, 2025
Valid Until
September 17, 2026
300 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C9:7A:ED:BB:A5:AC:E4:61:1B:D2:C7:DC:00:26:91:19:06:C1:EF:8E:A8:8B:EC:9C:B2:1F:50:3B:F5:C4:3D:4A
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=15768000;includeSubDomains ; preload
Content-Security-Policy
Good
default-src; script-src; font-src; +4 more
default-src 'self' *.noprintz.si; script-src 'self' 'unsafe-inline' https://*.facebook.net https://*.facebook.com https://*.hotjar.com https://www.googletagmanager.com https://*.google-analytics.com; font-src 'self' https://fonts.gstatic.com ;connect-src 'self' https://npz-hp-default-rtdb.europe-west1.firebasedatabase.app https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com https://*.google-analytics.com; frame-src 'self' https://vars.hotjar.com https://www.youtube.com; img-src 'self' https://*.facebook.com https://*.google-analytics.com https://*.googletagmanager.com data:; style-src 'self' 'unsafe-inline' fonts.googleapis.com
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
- • Consider adding Permissions-Policy to control browser features
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