88/100 SECURITY SCORE

Certificate Information

Subject
CN=davidvest.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 21, 2025
Valid Until
February 19, 2026 89 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C7:CA:AB:6D:6D:DD:60:19:14:50:D9:74:1C:A8:3D:3B:F4:01:AB:42:CB:66:96:11:E2:26:E6:8E:DF:BC:1A:BC
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
Good
default-src; base-uri; manifest-src; +13 more
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • Strengthen CSP by removing 'unsafe-eval'
  • 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
www.hpmsgraphite.com

Other domains in certificate

www.0xf2.com
12seats.com
fm.5qr.co
www.8mvmt.com
blog.alexalves.design
alluraconsultores.com
amateursports.club www.amateursports.club
andygeek.com
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bookaround.app
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codepet.ca
amantraders.com.pk
www.cvitter.com
salary.dailyuxwriting.com
dave04711.com
davidvest.dev
dcinterio.com
www.debabydoctors.nl
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doll.cafe
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oino.ehrensberger.org
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platform.goeko.ch
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staging.signalflare.app
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theguiltfreepledge.com
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vaticsoft.com
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www.weddingring.mn
quiz.whiskay.dev
www.whoma.co.uk