77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.dougfriedman.wtf
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 27, 2025
Valid Until
March 27, 2026 78 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
33:3C:E6:64:D1:67:16:BF:9C:C0:1C:38:D6:E6:71:92:63:CA:A4:B7:2D:22:6F:D0:10:FA:11:1B:25:77:0A:F4
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
bertonebroker.com.br

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keeper-app.11c.kr
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bookmyrick.com www.bookmyrick.com
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operaciones.bracelit.es
cabzgo.shop
dev.chaosolymp.eu
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www.igniteinstitute.co.in
hub.remaxvista.com.uy
app.cosmoscr.in
www.deploydesarrollo.com
www.devegabarcelona.com
www.dougfriedman.wtf
douglasmccartney.net
vidvibe.dowonder.in
www.escueladeliderazgoprimerospasos.com.ar
evalgenius.ai www.evalgenius.ai
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spark.leapindia.org
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maxbusinessservices.com www.maxbusinessservices.com
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social-selling.nomination.fr
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nnn.schabanak.com
students.shelton.academy
www.socmed.io
cms.spaces360.app
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storedemoadmin.sssolve.com storedemoapp.sssolve.com
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app.ucoachugolf.com
www.verkstund.is
testinternal.visa2fly.com v2f-internal.visa2fly.com
www.wangler-stb.de
www.whydoesitsuck.com
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zetta.ag