Open
Cached
·
just now
78/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=app.cuseum.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 23, 2026
Valid Until
July 22, 2026
69 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CF:CE:7A:9A:BB:8E:D8:E6:C6:66:20:12:51:AF:EC:F8:13:97:48:E5:06:90:40:65:60:7C:98:35:0F:BE:B4:D7
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Present
ALLOW-FROM vanderbiltmuseum.mp.cuseum.com njit.mp.cuseum.com nascarhall.mp.cuseum.com curiodyssey.mp.cuseum.com ismsociety.mp.cuseum.com sciowa.mp.cuseum.com high-museumpass.mp.cuseum.com member.hudsonvalleybikernetwork.com abt.mp.cuseum.com testmuseum.mp.cuseum.com ucbg.mp.cuseum.com blantonmuseum.mp.cuseum.com detroithistorical.mp.cuseum.com high-membership.mp.cuseum.com wings.mp.cuseum.com app.cuseum.com
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Significantly strengthen CSP directives
- • Add X-Content-Type-Options: nosniff
- • 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