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just now
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SECURITY SCORE
Certificate Information
Subject
CN=letsdeel.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
September 18, 2025
Valid Until
October 16, 2026
294 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
23:53:5D:5B:2E:4A:6A:1E:98:82:31:5C:32:4B:45:E5:D4:6D:23:EE:69:A3:A8:13:81:2D:C6:5C:4E:F9:B8:14
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=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
base-uri; default-src; font-src; +5 more
base-uri 'self'; default-src 'self' https: blob: data: 'unsafe-inline' 'unsafe-eval'; font-src 'self' https: data:; script-src 'self' https: blob: 'unsafe-inline' 'unsafe-eval'; style-src 'self' https: 'unsafe-inline'; worker-src 'self' blob: data:; connect-src * blob: data:; frame-ancestors 'self' https://storybook-master.deel.wtf https://ui.deel.com https://alignedup.com https://teamaligned.com https://app.supernova.io https://deel-ui.preview.supernova-docs.io https://deel-ui.supernova-docs.io;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • 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
- • You have authorized 5 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance