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SECURITY SCORE
Certificate Information
Subject
CN=thinktwit.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 17, 2025
Valid Until
March 17, 2026
55 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B3:58:24:5E:C7:B8:51:78:DB:0B:2A:F2:DA:14:3B:BB:C5:99:2E:6D:6D:6E:42:F9:4C:59:E3:B1:A8:71:6B:88
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
default-src; script-src; style-src; +4 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.googleapis.com https://*.gstatic.com https://*.firebaseapp.com https://www.google.com https://apis.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: https:; connect-src 'self' https://*.googleapis.com https://*.cloudfunctions.net https://*.firebaseio.com https://*.firebaseapp.com wss://*.firebaseio.com https://identitytoolkit.googleapis.com https://www.google.com https://firestore.googleapis.com; frame-src 'self' https://*.firebaseapp.com https://www.google.com https://*.google.com;
X-Frame-Options
Excellent
DENY
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'
- • 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
Subject Alternative Names
4 domains
primaryconnect.org
eastside.primaryconnect.org
centerschoolpta.org
thinktwit.com
Other domains in certificate