Open
Cached
·
just now
86/100
SECURITY SCORE
Certificate Information
Subject
CN=patmoshosting.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
December 07, 2025
Valid Until
March 07, 2026
42 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
BB:DE:CD:92:26:07:C7:0D:BD:2F:51:7B:C0:22:38:EB:E8:ED:0B:8C:28:88:D8:F9:6B:B1:13:6E:FD:F5:63:E3
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +8 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://s.w.org https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com https://www.gstatic.com https://cdnjs.cloudflare.com https://static.cloudflareinsights.com https://*.activehosted.com https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://fonts.bunny.net https://cdn.jsdelivr.net; img-src 'self' data: https: https://s3.patmoshosting.com https://s.w.org; font-src 'self' data: https://fonts.gstatic.com https://s3.patmoshosting.com https://fonts.bunny.net; connect-src 'self' https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://stats.g.doubleclick.net https://www.google.com https://cloudflareinsights.com https://*.cloudflareinsights.com https://*.activehosted.com wss://adac.api.yoursrs.com; worker-src 'self' blob:; frame-src 'self' https://www.google.com https://*.google.com https://brainstormforce.github.io https://*.patmos.tech https://*.activehosted.com blob:; frame-ancestors 'self' https://patmos.tech; base-uri 'self'; form-action 'self'
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • 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