Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=devismatic.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 06, 2025
Valid Until
January 04, 2026 37 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8F:54:70:5A:29:0F:17:B6:E1:87:94:DA:DE:B0:F9:05:59:BE:53:9E:BB:ED:62:4D:FD:C7:0D:17:EE:58:9B:62
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
collazy.com

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aifoundation.dev
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books.capejack.com
app.ccscontrol.com
www.chore-master.com
click2pump.xyz
clubhousejourneys.com
crewvar.com
crode.space
decorviaitly.store
devismatic.com
diamondpolymer.in
drivelineautosupply.com www.drivelineautosupply.com
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klareo.com.br www.klareo.com.br
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admin.maksym0pinchuk.com
match-hub.de
mebrain.space
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pausengames.com
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ricettedisicilia.site www.ricettedisicilia.site
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sdbristol.org www.sdbristol.org
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sinventer.ch www.sinventer.ch
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vdp4.nl www.vdp4.nl
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