Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.giustinow.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 31, 2025
Valid Until
March 31, 2026 77 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
1C:90:19:CA:F3:FD:FF:A5:2C:AE:0D:46:52:DF:B2:E5:B2:60:60:38:54:8F:EB:50:27:9A:41:2C:ED:CD:08:11
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
omargallo.com

Other domains in certificate

www.againsteverything.com.mx
andreydobrinski.com
arole.jp
benfarmer.net
covidjp.bitgrit.net
www.caracioloimoveis.com.br
claibornesthriftway.com
www.thejobless.co.in
redirect.volve.com.uy
www.concursos360.com
dev.cross-switch.app
developj.com
www.devzin.com
dychouston.org
mimamori.guide.payment.energy-gateway.co.jp
epago.hk
factura-facil.com.mx
flutterldn.dev
admin.genos-glyco.com
www.getclearspace.app
www.giustinow.com
globalclassroomalliance.org
rim.elsalto.gob.mx
loja.gobelin.com.br
www.humavoid.com
www.i.day
link.infohub.jp
dl.irisdating.com
iskaworld.org
jamestanner.dev
www.jeankelleymd.com
www.jeremyenglish.org
johnlkramer.dev
kelimator.app
devapp.kyleboudewyn.com
langhoangal.dev
www.legalkeys.org
applink.listonic.com
assets.livemusiclocator.com.au
firebaseapp.lusitanatours.com
summarizer.mailvibes.io
mbauspauditoria.com.br
www.misfa.site
app.myketotracker.com
www.n7.com
crm.namizulevi.hu
natigroup.com
newunionautorepairinc.com
onurcakir.dev
www.organiccosmeticsvzla.com
forms.oviva.com
petspoke.com
pinecrestpermits.com
pixitsapp.com
pogoretsky.com
www.polako.app
www.powerplaysystems.com
www.rbsdevelopmentllc.com
renju-note.com
replyvid.com
deer.reso.vn
api.revisacarservice.com
rezayati.com
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admin.rockyline.co
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rssmartsolutions.com
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bin.seailz.com www.seailz.com
silviamatesicluxury.com
sivanexports.com
natt.solur.jp
spearminttech.com
stikwel.com
synthfeed.com
events.taptickets.co.za
vantagetracker.techvantage.co.nz
teleflextraineesettlement.com
the-mentat.com
todots.app
qa-node-syc.travizory.ch
www.tus.me
test.unorater.com
vbscores.com
wellersheating.com
wolfardsolutions.be
yacq.app
panel.zeleniprirucnik.rs