Open
Cached
·
just now
94/100
SECURITY SCORE
Certificate Information
Subject
CN=api-ext.rumo.app
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 20, 2025
Valid Until
March 20, 2026
78 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
10:F9:CB:D5:D1:9B:D8:1D:C3:4A:19:A2:D1:1A:22:57:FD:90:BF:28:DF:34:DB:3E:81:52:CC:12:A6:3C:61:19
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
Present
max-age=31556926
Content-Security-Policy
Strong
default-src; script-src; style-src; +11 more
default-src 'self'; script-src 'self' https://apis.google.com https://challenges.cloudflare.com; style-src 'self' 'sha256-biLFinpqYMtWHmXfkA1BPeCY0/fNt46SAZ+BBk5YUog=' 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=' 'sha256-CIxDM5jnsGiKqXs2v7NKCY5MzdR9gu6TtiMJrDw29AY=' 'unsafe-hashes' https://challenges.cloudflare.com; img-src 'self' https://*.rumo.app https://*.google.com https://*.gstatic.com https://www.googletagmanager.com https://*.googleusercontent.com; font-src 'self'; connect-src 'self' https://identitytoolkit.googleapis.com https://*.rumo.app https://*.cloudfunctions.net https://*.googleapis.com wss://api.nango.dev; frame-src 'self' https://challenges.cloudflare.com; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; manifest-src 'self'; media-src 'self'; worker-src 'self'
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Present
microphone=(self)
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
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