Open
Cached
·
just now
96/100
SECURITY SCORE
Certificate Information
Subject
CN=timemasters.app
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 07, 2025
Valid Until
March 07, 2026
53 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D2:F0:F1:67:7C:E6:B0:CC:C6:D0:AF:56:56:F9:EE:BD:88:4E:62:91:8E:EB:3B:A0:85:3B:3B:CF:6A:E4:39:BF
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; +11 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://vercel.live https://*.hotjar.com https://script.hotjar.com https://static.hotjar.com https://accounts.google.com https://apis.google.com https://www.gstatic.com https://va.vercel-scripts.com https://www.google.com https://www.recaptcha.net https://www.gstatic.cn; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://accounts.google.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: blob: https: http: https://lh3.googleusercontent.com; connect-src 'self' https://*.firebaseapp.com https://*.googleapis.com https://*.google.com https://lh3.googleusercontent.com https://www.googletagmanager.com https://www.gstatic.com https://api.openai.com https://api.anthropic.com https://api.assemblyai.com https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com https://vercel.live https://vitals.vercel-insights.com https://va.vercel-scripts.com https://accounts.google.com https://identitytoolkit.googleapis.com https://securetoken.googleapis.com https://www.googleapis.com https://region1.google-analytics.com https://*.google-analytics.com https://firestore.googleapis.com wss://firestore.googleapis.com https://*.workers.dev; frame-src https://accounts.google.com https://*.firebaseapp.com https://timemasters-6ec84.firebaseapp.com https://content-firebaseappcheck.googleapis.com https://auth.speechmasters.app https://*.speechmasters.app https://www.google.com https://www.recaptcha.net; child-src https://accounts.google.com https://*.firebaseapp.com; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'self' https://accounts.google.com; frame-ancestors 'none'; upgrade-insecure-requests
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(self), geolocation=(), payment=(), usb=()
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
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 6 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts