Open
Cached
·
just now
95/100
SECURITY SCORE
Certificate Information
Subject
CN=kronosdigital.agency
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
November 15, 2025
Valid Until
February 13, 2026
32 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D4:63:6C:DD:DF:3F:C5:84:15:15:C0:73:14:04:49:79:3C:11:35:79:FD:00:07:82:8D:1B:59:4B:D5:56:0F:42
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=63072000; includeSubDomains; preload
Content-Security-Policy
Good
default-src; base-uri; object-src; +9 more
default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'none'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://www.google-analytics.com https://assets.calendly.com https://va.vercel-scripts.com https://vercel.live https://cdn.tailwindcss.com https://unpkg.com https://challenges.cloudflare.com https://www.gstatic.com https://www.recaptcha.net https://www.google.com; style-src 'self' 'unsafe-inline' https://cdn.tailwindcss.com; img-src 'self' data: https:; font-src 'self' data: https:; connect-src 'self' https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://vitals.vercel-insights.com https://challenges.cloudflare.com https://www.recaptcha.net https://www.google.com; frame-src 'self' https://calendly.com https://*.calendly.com https://assets.calendly.com https://vercel.live https://challenges.cloudflare.com https://www.recaptcha.net https://www.google.com; form-action 'self' https://calendly.com https://*.calendly.com; 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=(), geolocation=(), payment=(), usb=()
Recommendations
- • 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