77/100 SECURITY SCORE

Certificate Information

Subject
CN=luizarthur.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 22, 2026
Valid Until
October 20, 2026 66 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A9:CD:75:EA:5D:D1:11:A3:43:8F:95:7E:9A:A6:BC:A3:F7:57:F9:F6:AD:63:76:C3:C4:56:1C:3B:42:65:5D:96
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
www.presetsagent.com

Other domains in certificate

3600steps.be
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edp.elysium.tech elysium.tech
preview.evancarr.life
eventiq.io
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beta.faryne.dev
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livingroupinvest.com
localvps.io
lona-music.com
luizarthur.dev
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nudgeiq.io
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qard245.org www.qard245.org
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ads.thndr.io
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training.tombessler.com
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turingdeal.com
app.unionmeal.com
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auth.vytech.in
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zaplog.ai