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SECURITY SCORE
Certificate Information
Subject
CN=sonarsource.com
Issuer
C=FR, O=Gandi SAS, CN=GandiCert
Valid From
March 21, 2025
Valid Until
March 20, 2026
137 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
55:2A:4B:8F:FB:3A:EB:83:C5:BE:97:DB:8A:06:24:A7:8B:7F:1E:32:8D:1B:3D:0C:C5:40:35:9E:63:34:0A:1D
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=63072000; includeSubDomains; preload
Content-Security-Policy
Basic
frame-ancestors; base-uri; default-src; +11 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=*, camera=()
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Not Authorized
(Potential misconfiguration)
Incident Reporting
mailto:[email protected]
CAA Issues
- • CRITICAL: Current certificate issuer 'C=FR, O=Gandi SAS, CN=GandiCert' is NOT authorized by CAA records. Authorized CAs: amazontrust.com, digicert.com, pki.goog, awstrust.com, letsencrypt.org, sectigo.com, amazonaws.com, amazon.com
Recommendations
- • You have authorized 8 CAs - consider limiting to only the CAs you actively use