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SECURITY SCORE
Certificate Information
Subject
CN=id.cloudbees.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
January 01, 2026
Valid Until
April 01, 2026
77 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
A4:82:D6:59:14:7B:39:B0:EE:40:EE:5F:9C:37:9D:E3:7E:4C:3B:77:87:4C:44:46:2C:F6:DF:E2:50:F6:EF:B5
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
Present
max-age=15552000; includeSubDomains
Content-Security-Policy
Basic
default-src; script-src; style-src; +5 more
default-src 'self' https: blob:;script-src 'self' https: 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://build.cloudbees.com;font-src 'self' https: data:;img-src 'self' https: data:;frame-ancestors 'self' https://*.contentful.com;object-src 'none';upgrade-insecure-requests
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance