Cached · just now
78/100 SECURITY SCORE

Certificate Information

Subject
C=CH, ST=Geneve, O=WISeKey SA, CN=bigtrust.org
Issuer
C=CH, O=WISeKey, CN=WISeKey CertifyID SSL GC CA 1
Valid From
January 08, 2026
Valid Until
January 29, 2026 9 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
92:A2:4F:7C:36:19:E5:B6:84:AE:D9:31:FD:ED:4E:94:61:88:69:9F:DF:EE:43:18:68:8D:3F:EB:49:DF:77:51
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
Present
max-age=31536000;
Content-Security-Policy
Basic
default-src; script-src; style-src; +9 more
X-Frame-Options
Missing
Not configured
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'
  • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • 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
Wildcard CAs
Incident Reporting
Recommendations
  • Consider using critical flag (flags=128) for stricter CAA enforcement