Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=hub.harmonicinc.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 25, 2025
Valid Until
March 25, 2026
53 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C3:83:4A:C7:12:F4:0B:C4:A7:6C:FC:9C:9D:AC:32:5C:DB:41:88:EA:DE:BE:01:5C:6A:C3:64:61:8F:1D:B0:A2
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=31536000
Content-Security-Policy
Basic
default-src; script-src; style-src; +8 more
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' cdnjs.cloudflare.com cdn.jsdelivr.net html2canvas.hertzen.com *.pusher.com *.my.site.com *.force.com *.salesforce.com https://10ay.online.tableau.com https://www.google-analytics.com https://www.googletagmanager.com; style-src 'self' 'unsafe-inline' cdnjs.cloudflare.com cdn.jsdelivr.net fonts.googleapis.com unpkg.com; connect-src 'self' wss://*.pusher.com https://*.pusher.com api.hub.harmonicinc.com https://*.herokuapp.com https://www.google-analytics.com cdnjs.cloudflare.com cdn.jsdelivr.net; img-src 'self' data: * https://www.google-analytics.com; font-src 'self' cdnjs.cloudflare.com cdn.jsdelivr.net fonts.gstatic.com fonts.googleapis.com www.harmonicinc.com; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; frame-src 'self' https://10ay.online.tableau.com
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
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