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SECURITY SCORE
Certificate Information
Subject
CN=idea.troweb.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
December 13, 2025
Valid Until
March 13, 2026
48 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
1A:11:6B:22:4D:E6:C3:47:8D:CE:C1:35:AD:6D:54:5D:95:17:00:B6:2E:4C:2A:5F:B8:55:58:E8:65:49:06:44
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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Good
base-uri; default-src; style-src; +7 more
base-uri 'self'; default-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://*.paddle.com ; script-src 'self' 'nonce-PIUCNeyAGUkoQp96FWhIo82NDIyRQbgN' https://www.google-analytics.com https://*.paddle.com ; img-src 'self' https: data: ; font-src 'self' https://fonts.gstatic.com data: ; object-src 'none'; media-src 'none'; connect-src 'self' https://www.google-analytics.com ; frame-src 'self' https://*.paddle.com
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Strengthen CSP by removing 'unsafe-eval'
- • 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
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