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SECURITY SCORE
Certificate Information
Subject
CN=parsely.com
Issuer
C=US, O=Let's Encrypt, CN=E7
Valid From
October 20, 2025
Valid Until
January 18, 2026
52 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
F0:27:44:39:D6:87:CB:81:E3:EE:E2:8A:20:21:F9:DB:33:06:E4:66:E2:6D:28:F2:A9:F5:80:3B:E1:7C:32:34
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
Content-Security-Policy
Basic
default-src; script-src; img-src; +4 more
default-src 'unsafe-eval' 'unsafe-inline' * blob:; script-src 'unsafe-inline' 'unsafe-eval' * blob:; img-src * data:; connect-src *; font-src * data:; upgrade-insecure-requests; block-all-mixed-content
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Present
microphone=()
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
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