Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
C=US, ST=Massachusetts, L=Burlington, O=Nuance Communications Inc., CN=*.mix.nuance.com
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid From
November 03, 2025
Valid Until
November 03, 2026
309 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
53:12:05:40:AC:F0:41:7C:63:06:14:AA:1F:34:E4:6E:D4:9B:16:79:58:F1:41:0C:0D:87:23:6B:F2:EF:C1:61
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
Good
default-src; style-src; font-src; +6 more
default-src 'self'; style-src 'self' 'unsafe-inline' cdn.jsdelivr.net cdn.rawgit.com ka-p.fontawesome.com fonts.googleapis.com cdn.userway.org; font-src 'self' res-1.cdn.office.net fonts.gstatic.com *.fontawesome.com cdn.rawgit.com cdn.jsdelivr.net *.userway.org; script-src 'self' 'sha256-531pXf252jVZ6zvA27the+nUJH7B7NpPPrqcoTZ5JQw=' 'sha256-XuSzrpV2BBQR/TlT1jpVCltdI5mrSTE2JghpukJzryg=' 'sha256-EItByNgoOcvrpridrsrvGHFikAnP/1hL47xftRR/xb8=' 'sha256-LPclWEvaacUDmxCTev+PAcRtIqeE0pgRYKy5RXctGtc=' 'sha256-ybNQoo6aBcioL0nqVQVun8l5K1fem3LHF1mw1NY8/OE=' 'sha256-arIwKsJPptTDtaTAf1pzlG6p4Mfxp/gljYTIMFODyU8=' *.google-analytics.com *.googletagmanager.com kit.fontawesome.com cdn.jsdelivr.net *.userway.org; connect-src 'self' blob: wss: *.google-analytics.com stats.g.doubleclick.net *.azconfig.io *.azconfig.azure.us dc.services.visualstudio.com platformecosystemdiag.blob.core.windows.net learnnuancemix.com *.fontawesome.com *.userway.org *.microsoftonline.com *.microsoftonline.us *.azure.com *.azure.us *.nuance.com; object-src 'self' platformecosystemdiag.blob.core.windows.net; img-src 'self' *.userway.org *.google-analytics.com data: platformecosystemdiag.blob.core.windows.net *.vimeocdn.com; frame-src 'self' player.vimeo.com vimeo.com vimeocdn.com learnnuancemix.com learnnuancemix.wpcomstaging.com learnnuancemix.wordpress.com platformecosystemdiag.blob.core.windows.net *.userway.org *.microsoftonline.com *.microsoftonline.us *.nuance.com; frame-ancestors 'self';
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Strengthen CSP by removing 'unsafe-eval'
- • 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