Open
Cached
·
just now
96/100
SECURITY SCORE
Certificate Information
Subject
CN=mardain.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
December 01, 2025
Valid Until
March 01, 2026
46 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
82:41:81:0D:57:1E:0A:89:B3:32:75:CB:93:D1:8E:3D:F2:58:72:7F:6F:F0:80:56:AF:99:B0:17:30:4A:0F:15
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +7 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.gstatic.com https://www.google.com https://client.crisp.chat; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https: blob:; connect-src 'self' https://lookerstudio.google.com https://metabase.mardain.com http://metabase.mardain.com https://*.googleapis.com https://*.firebaseapp.com https://*.firebaseio.com https://*.crisp.chat https://api.stripe.com; frame-src 'self' https://lookerstudio.google.com https://metabase.mardain.com http://metabase.mardain.com https://js.stripe.com; frame-ancestors 'self'; base-uri 'self'; form-action 'self' https://js.stripe.com
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
- • 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
ssl.com
comodoca.com
digicert.com
; cansignhttpexchanges=yes
globalsign.com
letsencrypt.org
pki.goog
; cansignhttpexchanges=yes
sectigo.com
Wildcard CAs
comodoca.com
digicert.com
; cansignhttpexchanges=yes
globalsign.com
letsencrypt.org
pki.goog
; cansignhttpexchanges=yes
sectigo.com
ssl.com
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 7 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts