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SECURITY SCORE
Certificate Information
Subject
C=CA, ST=Ontario, O=The Governing Council of the University of Toronto, CN=*.worldcommunitygrid.org
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
Valid From
September 02, 2025
Valid Until
September 02, 2026
222 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
28:50:3A:E2:E4:05:F7:CF:F5:21:D2:75:48:60:BA:0A:69:D0:B7:E9:A6:54:16:23:D0:09:72:67:09:8D:1F:EF
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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; script-src; connect-src; +4 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://tagmanager.google.com https://d2bnxibecyz4h5.cloudfront.net https://www.google-analytics.com/analytics.js https://static.cdn.prismic.io/prismic.js; connect-src 'self' https://www.google-analytics.com https://surveygizmobeacon.s3.amazonaws.com https://world-community-grid.cdn.prismic.io https://world-community-grid.prismic.io/api/v2; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://tagmanager.google.com https://fonts.googleapis.com; font-src 'self' data: https://fonts.googleapis.com https://fonts.gstatic.com; img-src * data:; frame-src 'self' https://player.vimeo.com https://www.youtube.com https://www.youtube-nocookie.com https://www.surveygizmo.com https://world-community-grid.prismic.io/;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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