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SECURITY SCORE
Certificate Information
Subject
CN=app.milkrun.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
November 02, 2025
Valid Until
January 31, 2026
57 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FD:47:A6:90:C0:33:82:1B:74:EB:BB:25:3B:A1:F3:B9:10:2F:29:DF:BB:6E:9A:19:FB:36:8C:2D:4B:C9:9D:22
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=600 ; includeSubDomains
Content-Security-Policy
Basic
object-src; base-uri; script-src; +4 more
object-src 'none'; base-uri 'self' *.milkrun.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.exponea.com *.milkrun.com static.zdassets.com *.googletagmanager.com connect.facebook.net cdn.branch.io analytics.tiktok.com app.link edge.fullstory.com maps.googleapis.com s.go-mpulse.net api.smooch.io *.google.com *.cybersource.com *.online-metrix.net *.zendesk.com *.adsrvr.org; form-action 'self'; worker-src 'self' *.exponea.com *.milkrun.com; frame-ancestors 'self' *.cybersource.com; upgrade-insecure-requests;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
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'
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 4 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance