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SECURITY SCORE
Detected Technologies
Let's Encrypt
YouTube
AppNexus (Xandr)
AWS
Bing
Cookiebot
Facebook
Google AdSense
Google Analytics
Google API JS Client
Google Conversion Tracking
Google DoubleClick
Google Fonts
Google Search
Google Static File Front End
Google Tag Manager
Hotjar
jsDelivr
LinkedIn
Microsoft Clarity
OneTrust
Pinterest
Salesforce Personalization
Siteimprove
Snapchat
Sprinklr
Active incidents
Teads
TikTok
TikTok Analytics
Usercentrics
Google Cloud
Certificate Information
Subject
CN=upc.at
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 17, 2026
Valid Until
September 15, 2026
44 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A5:FC:F6:2D:01:7E:09:24:B2:95:8D:86:6E:EE:56:09:E2:C9:78:B4:0D:A5:E5:86:17:DC:92:B4:0B:8B:3A:11
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
Excellent
max-age=31556926; includeSubDomains; preload
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
NOSNIFF
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • 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
Configured
(Restricts certificate issuance)
Current Issuer
Not Authorized
(Potential misconfiguration)
Incident Reporting
mailto:[email protected]
CAA Issues
- • CRITICAL: Current certificate issuer 'C=US, O=Let's Encrypt, CN=YR1' is NOT authorized by CAA records. Authorized CAs:
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement