Open
Cached
·
just now
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SECURITY SCORE
Certificate Information
Subject
CN=support.badgr.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
December 04, 2025
Valid Until
March 04, 2026
37 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
FE:23:FB:11:F4:B5:02:D1:B5:69:82:2C:50:22:A6:F6:85:F7:87:9C:79:E0:10:4F:62:0A:A8:12:23:AD:70:FF
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • 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
Weak
max-age=0; includeSubDomains
Content-Security-Policy
Basic
script-src; object-src; base-uri; +1 more
script-src 'nonce-42e679768c5c6a0980f756bd2ccaebc5' 'unsafe-inline' 'self' blob: 'strict-dynamic' assets.screensteps.com/* static.ada.support static.ada.support/* portal.pendo.io *.pendo.io cdn.pendo.io/* instructure.github.io api.gitbook.com embed.app.guidde.com *.guidde.com apps.instructure.com apps-qa.instructure.com drive.google.com *.instructuremedia.com cdn.cookielaw.org *.cookielaw.org *.googletagmanager.com *.google-analytics.com meet.google.com localhost:3000/* community-roz.vercel.app/* tools.academicbenchmarks.com *.canvaslms.com *.instructure.ai instructure.ai/* developers.panopto.com embed-cdn.gettyimages.com s.imgur.com platform.instagram.com platform.twitter.com cdn.syndication.twimg.com instagram.com/* *.instagram.com/* google.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' drive.google.com *.instructure.com *.canvaslms.com localhost:3000/* community-roz.vercel.app/* static.ada.support static.ada.support/* portal.pendo.io *.pendo.io cdn.pendo.io/* instructure.github.io api.gitbook.com embed.app.guidde.com *.guidde.com apps.instructure.com apps-qa.instructure.com *.instructuremedia.com cdn.cookielaw.org *.cookielaw.org instructure.vanillacommunities.com community.canvaslms.com tools.academicbenchmarks.com *.canvas.net *.instructure.ai instructure.ai/* developers.panopto.com embed-cdn.gettyimages.com s.imgur.com platform.instagram.com platform.twitter.com cdn.syndication.twimg.com instagram.com/* *.instagram.com/* google.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