Open
Cached
·
just now
84/100
SECURITY SCORE
Certificate Information
Subject
CN=ammerudlia.no
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
October 19, 2025
Valid Until
January 17, 2026
55 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2E:F9:6B:C7:3E:F3:2A:92:4E:9C:1B:58:C0:22:CB:44:1C:00:24:E2:CA:86:CD:C4:FB:3F:9C:45:9A:79:AC:C4
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=31536000; includeSubDomains; preload
Content-Security-Policy
Good
default-src; script-src; script-src-elem; +11 more
default-src 'self' www.youtube.com; script-src 'self' 'nonce-3yXzpDjSfx20xhxmByxRpQ==' https://www.obos.no/collector.js; script-src-elem 'self' 'nonce-3yXzpDjSfx20xhxmByxRpQ==' https://www.obos.no/collector.js; frame-src 'self' www.youtube.com player.vimeo.com; connect-src 'self' res.cloudinary.com https://*.sentry.io https://www.obos.no/collect https://sr-client-cfg.eu.amplitude.com/config blob:; style-src 'self' 'unsafe-inline' fonts.googleapis.com translate.googleapis.com; font-src 'self' fonts.gstatic.com; img-src 'self' data: res.cloudinary.com obos-res.cloudinary.com https://res.cloudinary.com https://obos-res.cloudinary.com https://cdn.sanity.io i.ytimg.com https://cdn.jsdelivr.net blob:; base-uri 'self'; object-src 'self'; style-src-elem 'self' 'unsafe-inline' fonts.googleapis.com; worker-src 'none'; media-src 'self' res.cloudinary.com obos-res.cloudinary.com https://res.cloudinary.com https://obos-res.cloudinary.com; form-action 'self' innlogging.obos.no;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • 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