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SECURITY SCORE
Certificate Information
Subject
CN=dev.mutantgenesis.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 29, 2025
Valid Until
February 27, 2026
63 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
65:F0:11:88:86:4B:C8:D6:F7:A5:DC:29:EC:14:B8:9A:D0:A5:A2:E6:1E:DB:27:DE:D0:96:FA:43:24:41:80:E0
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
Basic
default-src; base-uri; upgrade-insecure-requests; +9 more
default-src 'self'; base-uri 'self'; upgrade-insecure-requests; connect-src 'self' desktop.mutant.one api.dev.mutantgenesis.com o1164173.ingest.sentry.io wss://api.dev.mutantgenesis.com *.paypal.com *.google-analytics.com; font-src 'self' fonts.gstatic.com; img-src 'self' api.dev.mutantgenesis.com data:; media-src 'self' api.dev.mutantgenesis.com; script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval' https://www.paypal.com/sdk/js https://www.googletagmanager.com/gtag/js; style-src 'self' 'unsafe-inline' fonts.googleapis.com; form-action 'none'; frame-ancestors 'none'; frame-src *.paypal.com
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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