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just now
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SECURITY SCORE
Certificate Information
Subject
CN=*.form.io
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M03
Valid From
December 14, 2024
Valid Until
January 12, 2026
12 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B5:62:C5:C3:F4:19:AF:44:20:DC:5A:CE:CD:4E:D2:41:CE:91:FD:63:B1:45:C2:BC:B2:0C:6A:D6:9E:2F:3F:38
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • 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
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; frame-src; child-src; +13 more
default-src *;frame-src *;child-src * blob: data:;worker-src * blob: data:;img-src * blob: data:;media-src *;script-src * 'unsafe-inline' 'unsafe-eval';style-src * 'unsafe-inline';font-src * blob: data:;connect-src *;base-uri 'self';block-all-mixed-content;form-action 'self';frame-ancestors 'self';object-src 'none';script-src-attr 'none'
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin,same-origin
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 X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • 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