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SECURITY SCORE
Certificate Information
Subject
CN=web.app
Issuer
C=US, O=Google Trust Services, CN=WR4
Valid From
January 05, 2026
Valid Until
April 05, 2026
80 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
82:B4:DD:07:D6:47:86:3A:C9:76:59:97:94:F8:7D:22:47:B4:01:4F:0B:66:5E:12:21:9C:AD:0D:78:9F:DB:BA
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; script-src; connect-src; +7 more
default-src *; script-src 'self' 'unsafe-inline' 'unsafe-eval' 'wasm-unsafe-eval' https://www.googletagmanager.com https://browser.sentry-cdn.com https://apis.google.com https://www.gstatic.com https://maps.googleapis.com https://accounts.google.com; connect-src 'self' blob: https://api.elpyoo.com wss://wsapi.elpyoo.com https://apis.google.com https://identitytoolkit.googleapis.com https://www.google-analytics.com https://region1.google-analytics.com https://europe-west9-elpmi-dev.cloudfunctions.net https://maps.googleapis.com https://firebase.googleapis.com https://firebasestorage.googleapis.com https://firebaseinstallations.googleapis.com https://securetoken.googleapis.com https://www.googletagmanager.com https://browser.sentry-cdn.com https://o4505195478843392.ingest.sentry.io https://www.gstatic.com https://fonts.gstatic.com; img-src 'self' https://firebasestorage.googleapis.com https://elpmi-dev.firebaseapp.com blob: data: https:; media-src 'self' https://firebasestorage.googleapis.com https://elpmi-dev.firebaseapp.com blob: data: https:; style-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com 'unsafe-inline'; font-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com data: ; object-src 'none'; base-uri 'self'; report-uri https://sentry.io/api/4510271669403648/security/?sentry_key=4dd2a96f759ee69b3b96016b826571ae;
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