Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.codecraftedphysics.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 26, 2025
Valid Until
February 24, 2026 86 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B2:43:B5:20:9C:C0:69:86:52:1C:1F:96:64:39:FC:F9:B9:88:E8:A5:F7:E2:73:08:EF:EB:FD:38:91:DA:0B:9D
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
kaankahraman.com

Other domains in certificate

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acomodeme.com.br
agilernd.com
anroy.ai
aslangroup.ca
bcast.world
beststore.app
www.brandandimagestudio.com
calcmei.com.br
www.captionpal.org
www.codecraftedphysics.com
beta.communoo.com
www.composersreference.com
www.danielbreault.art
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demusclefactory.com
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ecosys.app
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np-staging-web1.getlychee.link
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jogo-app.com
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looky.cloud
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management.shiseidothestore150.app
app-dev.site-ymobile.net
sked.ai
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cypher.wharton.upenn.edu
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developers.ysd.co.jp
beheer.zzcoldstores.com