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SECURITY SCORE
Certificate Information
Subject
CN=web.app
Issuer
C=US, O=Google Trust Services, CN=WR4
Valid From
October 28, 2025
Valid Until
January 26, 2026
62 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C4:13:E4:A6:37:EB:55:37:7A:20:18:54:FC:20:22:D9:CE:EA:44:FE:F6:06:A0:6E:2F:CB:E1:76:BA:9B:A0:2A
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=31556926; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; connect-src; script-src; +7 more
default-src 'self' 'unsafe-inline' data: blob: ailumia.com *.ailumia.com *.api.ailumia.com;connect-src 'self' wss://ws.hotjar.com blob: https://analytics.google.com https://*.g.doubleclick.net https://*.googleapis.com https://*.ingest.sentry.io https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com https://www.google.com.tw https://*.stripe.com https://*.stripe.network https://img.stripecdn.com https:;script-src 'self' 'unsafe-inline' 'unsafe-eval' www.clarity.ms *.hotjar.com *.hotjar.io *.stripe.com *.googletagmanager.com https://accounts.google.com https://www.google-analytics.com https://www.google.com https://www.gstatic.com;img-src 'self' data: https:;font-src 'self' data: *.gstatic.com *.googleapis.com *.facebook.com;frame-src *.stripe.com *.doubleclick.net *.google.com *.facebook.com www.googleadservices.com data: www.instagram.com *.fbcdn.net https://paywithmybank.com https://sandbox.paywithmybank.com;style-src 'self' 'unsafe-inline' www.googletagmanager.com fonts.googleapis.com accounts.google.com;worker-src 'self' blob:;media-src 'self' blob:;form-action 'self' blob:;
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
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