Open
Cached
·
just now
92/100
SECURITY SCORE
Certificate Information
Subject
CN=luca-ai.app
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 31, 2025
Valid Until
January 29, 2026
68 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
72:F8:D8:30:FD:48:D8:2D:FB:C8:1B:07:D9:6A:3F:2C:B6:6C:14:78:5A:A5:A7:07:6B:CB:BB:3B:2B:81:52: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
Present
max-age=7200; includeSubDomains
Content-Security-Policy
Good
default-src; img-src; script-src; +9 more
default-src 'self' https://*.luca-ai.app; img-src 'self' blob: data: https://*.googletagmanager.com https://*.contentful.com https://*.ctfassets.net https://www.gravatar.com https://www.google.com https://*.googleusercontent.com https://storage.googleapis.com; script-src 'self' 'unsafe-inline' https://*.googleapis.com https://apis.google.com https://*.contentful.com https://www.googletagmanager.com https://*.google-analytics.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://*.mapbox.com https://unpkg.com https://*.ctfassets.net https://*.highcharts.com; connect-src 'self' https://preview-dot-siam-dot-tmw-engagement-engine.nw.r.appspot.com https://*.googleapis.com https://apis.google.com https://*.contentful.com https://www.googletagmanager.com https://*.google-analytics.com https://*.ctfassets.net https://www.gravatar.com https://*.mapbox.com https://unpkg.com https://*.googleusercontent.com https://storage.googleapis.com https://*.highcharts.com https://cdn.jsdelivr.net; worker-src 'self' blob:; media-src 'self' blob: https://*.ctfassets.net https://storage.googleapis.com; style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://*.mapbox.com https://assets.ctfassets.net; font-src 'self' data: https://fonts.gstatic.com https://fonts.googleapis.com; trusted-types angular angular#bundler firebase-js-sdk-policy gapi#gapi goog#html highcharts; frame-ancestors 'none'; upgrade-insecure-requests; block-all-mixed-content;
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
bluetooth=(), camera=(), display-capture=(), microphone=()
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
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