Open
Cached
·
just now
98/100
SECURITY SCORE
Certificate Information
Subject
CN=*.greenleafassurance.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 13, 2026
Valid Until
April 13, 2026
78 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
50:60:7B:6C:3C:D7:CF:7E:C3:D0:1F:CF:92:6C:E4:78:59:7F:CC:B8:06:46:5B:41:A5:9A:B7:6C:C5:D7:82:94
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
Good
default-src; script-src; style-src; +9 more
default-src 'self'; script-src 'self' 'nonce-mRt61y+v5cg7XxFKeJ1iLg==' 'strict-dynamic' https://www.google.com https://www.gstatic.com https://www.recaptcha.net; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: blob: https: http:; connect-src 'self' https://*.supabase.co https://*.supabase.com wss://*.supabase.co https://www.google.com https://www.recaptcha.net https://api.resend.com; frame-src 'self' https://www.google.com https://www.recaptcha.net https://recaptcha.google.com; frame-ancestors 'none'; form-action 'self'; base-uri 'self'; object-src 'none'; upgrade-insecure-requests
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=()
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
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