Open
Cached
·
just now
95/100
SECURITY SCORE
Certificate Information
Subject
CN=apps-ds.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
December 14, 2025
Valid Until
March 14, 2026
61 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
6C:9A:AC:C3:0B:FA:92:3D:F4:C4:45:09:EE:3A:32:63:C0:45:AF:14:8E:C7:12:92:02:9D:DD:F3:77:B3:0A:A6
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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Strong
default-src; script-src; style-src; +2 more
default-src 'self'; script-src 'self' 'nonce-iS+GHvzOweGxScbpDmikpw=='; style-src 'self' 'nonce-iS+GHvzOweGxScbpDmikpw=='; connect-src 'self' https://portfolio.apis-ds.com/; object-src 'none';
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Present
fullscreen=(self), camera=()
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
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