Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=gdwrk.link
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 06, 2025
Valid Until
March 06, 2026 51 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
5B:11:40:9E:4E:DD:87:0C:DF:3E:21:FA:AA:56:A8:BB:E2:0D:83:82:D5:66:AB:1E:6F:C8:7C:35:34:C4:31:01
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
verifiedmetals.com

Other domains in certificate

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xcell.aeglepro.in
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demo.aikasa.app
school.alexsquibbs.com
allrare.com
go.almonature.com
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www.antalya.apartments
app-stag.astrakk.com
fcmobile.athleteera.app
conversation.atypical.solutions
avd.ai
www.billionaires.io
link.globalworth.dev.bluebolt.app
www.borderlandscaping.com
app.buddygolf.co.za
rcpharmacyapp.carada.jp
celebs.army
chichaq.app
chichaq.us
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collectia.app
www.colombomail.lk
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vendor.cryptopayment.link
www.cupkit.app
deskly.me
www.digital-brick.be
drops.finance
auth.bing8.dtslabs.com
pdr.vac.e-ceos.app
games.elpit.sk
epicroutes.fun
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weihnachtsspiel.etavis.ch
www.formhandler.net
www.fortify.me
gdwrk.link
geotecenergy.pro
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palernet.com
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app.zdruzenieturizmu.sk
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www.zyntora.com