77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.brotchain.art
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 25, 2026
Valid Until
April 25, 2026 78 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8A:0A:60:45:AA:5A:C1:B8:5B:D3:3C:1F:F6:C8:A7:40:90:CC:8A:B6:1C:A3:75:C0:00:8B:79:52:E9:B7:A4:95
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
selfhabittracker.com

Other domains in certificate

demo.11plusx.ai
20190501.site
www.abdussamiakanda.com
stocklist.abrahamzakharov.com
tasks.agencyhive.com
partner.aicasindia.in
www.alpop.com.br
arbesfeld.com
arcaids.me
link.assinauai.com.br
cdn.boostedui.com
www.brotchain.art
auth.canvas8.com
cave-art.app
app.clickandplan.es
codebox.one
colinhendrickson.com
www.confidentaltx.com
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ezle-language-school.danielq.dev
deryayildiz.net
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clinicapluris.drtis.com.br
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indonesiagul.far.st
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greenplay.online
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gjafabref.hotelhusafell.is
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calc.inccc.jp
dev.infinitesync.app
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racetools.mirzaworks.com
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3778-care-simulator.nata.dev
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nwu.sh
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program.personalharmony.org
staging.portocripto.io
circulating.fuel.power.trade
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radiium.com
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lifeline.sqaas.io
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tava.app
thebulk.org
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app.tooddoc.com
translog.lk
caracal.turnosweb.app
dev.upboards.net
violabs.io
www.worldgrouphr.com
www.wzz.me
kanrakukyo-1080509.ndljp.xrikk.xyz