Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=davidjoke.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 23, 2025
Valid Until
December 22, 2025 37 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
11:71:26:DA:FF:02:EC:97:02:B0:56:F0:04:EE:35:B8:A6:54:F2:92:8D:7B:17:AD:FD:20:8F:F6:24:10:09:04
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
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Add Strict-Transport-Security header with max-age of at least 1 year
  • Significantly strengthen CSP directives
  • 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.gyms.jp

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beta.blkcure.com
authentication.bluhome.ca
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buysellcalculator.com
carbeneventurestudio.com
la-cazuela-sannomiya-mint.cfs-japan.com uoman-amagasaki-qs-mall.cfs-japan.com
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christianchandra.com
coachsandeepsingh.com
research.commorkhor.com
csreddyandco.com
www.curiosounds.com
danielbreault.art
davidjoke.com
dedolphtechnologies.com
delivertu.com
doubleflap.com
sso.dropsdabolsa.com.br
echosolutionai.eu
elf.world
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www.cat83.encodingstars.com
www.fahimahamadsiddiqui.com
fibal.app
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auth.google.frasanet.com.br
havingababy.co
heikko.store
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maneasilverband.co.uk
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piq.mpaqt.io
mymoms.cc
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phucminhtravel.online
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quqo.co
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www.redeemgive.com
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sandlab.xyz
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taskily.app
thedeck.poker
www.thepurpleblossom.co.za
app.trackero.io
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v.zip
studybuddy.webs.vc
wtama.in