Open Cached · just now
87/100 SECURITY SCORE

Certificate Information

Subject
CN=lauracollins.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 22, 2025
Valid Until
December 21, 2025 36 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
42:D7:D9:7C:30:E7:46:26:E9:8A:36:44:7C:80:FE:70:A1:83:7B:67:F4:E9:70:90:1D:AB:56:6A:7A:6E:B8:35
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
Missing
Not configured
Content-Security-Policy
Basic
frame-ancestors; script-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • Add Strict-Transport-Security header with max-age of at least 1 year
  • 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

Subject Alternative Names

100 domains
leinummer.se

Other domains in certificate

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my.creativyoung.eu
vertrag.danielederosa.de
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www.divisol.com.au
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lab-invaders.donhubi.ch
www.dumpster.app
signaramanorthsydney.easysignage.app
docentes.edutecnia.cl
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vsterekhov.ru
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