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just now
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SECURITY SCORE
Certificate Information
Subject
CN=data.skipio.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 04, 2026
Valid Until
April 04, 2026
68 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C9:96:A5:D7:C8:FC:9A:92:0B:99:E7:6A:03:24:2E:B0:16:C3:1F:58:AA:A0:AD:64:60:4C:F8:28:37:33:99:A1
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=31536000
Content-Security-Policy
Basic
default-src; script-src; child-src; +6 more
default-src 'none'; script-src 'self' 'unsafe-eval' https://maps.google.com https://accounts.google.com https://www.google-analytics.com 'sha256-K2AkR/jTLsGV8PyzWha7/ey1iaD9c5jWRYwa++ZlMZc=' 'sha256-ib2/2v5zC6gGM6Ety7iYgBUvpy/caRX9xV/pzzV7hf0=' 'sha256-isH538cVBUY8IMlGYGbWtBwr+cGqkc4mN6nLcA7lUjE='; child-src 'self' https://accounts.google.com; style-src 'self' 'unsafe-inline' https://accounts.google.com; font-src *; img-src * 'self' data:; connect-src 'self' https://accounts.google.com metabase.us10.list-manage.com www.google-analytics.com https://sp.metabase.com ; manifest-src 'self'; frame-ancestors 'none';
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