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SECURITY SCORE
Certificate Information
Subject
CN=community.responsive.io
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
November 01, 2025
Valid Until
January 30, 2026
34 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
1C:1B:D2:79:D5:E2:3F:58:F1:A5:52:17:9C:C8:B9:35:E1:92:39:2A:93:3C:7F:54:CA:46:53:C4:97:31:8C:2D
Alternative Names
Security Configuration
TLS Protocols
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Weak
max-age=0
Content-Security-Policy
Basic
script-src; object-src; base-uri; +1 more
script-src 'nonce-7d1c889256c7ef51dfcc2bd32d5fd0c8' 'unsafe-inline' 'self' blob: *.googleapis.com *.responsive.io fonts.gstatic.com *.googletagmanager.com *.google-analytics.com 'wasm-unsafe-eval' https://developers.panopto.com https://embed-cdn.gettyimages.com https://s.imgur.com https://platform.instagram.com https://platform.twitter.com https://cdn.syndication.twimg.com https://www.instagram.com/embed.js https://www.google.com; object-src 'none'; base-uri 'self'; frame-ancestors 'self' *.rfpio.com *.apmp.org rfpio.zoom.us *.vimeo.com *.g2.com *.responsive.io *.goldcast.io *.eventbrite.com *.google.com responsity--simpplr.vf.force.com
X-Frame-Options
Missing
Not configured
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 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