Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=lab.elevenpuzzles.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 07, 2025
Valid Until
January 05, 2026 42 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
02:57:61:D7:C5:0A:4D:1C:6F:3A:F1:11:B6:CE:61:E7:C0:58:CB:5B:39:82:57:28:08:71:2A:C1:19:5C:8F: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=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • Add Content-Security-Policy header to prevent XSS attacks
  • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • Add X-Content-Type-Options: nosniff
  • 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

Subject Alternative Names

100 domains
jcompanion.app

Other domains in certificate

abeerenterprises.com
dev.agrisensor.es
app.aktivebrokers.com.br
ashery.me
www.atrialy.com
share.beekeepr.app
bel.blue
bitlock.cloud
junior.bookjam.net
www.hcentre.burhaninatural.com
docs.ceva.io
booklibrary.cgeorgiev.com
shows.codeite.app
collectingdust.net
conexaooffice.com.br
download.crewpass.co.uk
app.dclearn.online
lab.elevenpuzzles.com
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exbrain.me
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