77/100 SECURITY SCORE

Certificate Information

Subject
CN=demo.stellium.life
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 06, 2025
Valid Until
January 04, 2026 35 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
80:88:F0:E0:C2:86:78:BB:75:3C:D6:35:1A:31:6B:28:2B:81:CB:6A:5E:4D:F1:03:52:A0:5E:BE:E2:E5:6D:93
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
lidderimobiliaria.com.br

Other domains in certificate

www.3bitlab.com
premise.adactive.asia
link.anteraja.id
staging.avtamata.com
beagle.travel
portal.blazebite.com
access.bluehostsites.com
www.breezystud.io
portal.bringoz.com
secrettalk.buildmanapp.xyz
www.cakecost.net
champstats.org
www.chouhansmysore.in
www.cipherbootcamp.com
cityladder.co.uk
link.clintrialreferapp.com
beta.tradebridge.co.in
auth.codedrills.io
colourssystem.com
www.propexso.com.de
commandprint.com.au
analytics.concentricusa.com
www.conseq.co.uk
contrall.ro
www.cooknpop.com
courtspaceapp.com
go.csfa.sg
www.dackpatrullen.com
drinkraja.com
benancw.easyapp.co
eigensauce.com
erpv.jp
feeds.factoryio.com
dashboard.familylawportal.com
furuginme.com
www.g1offers.com
polyglot.goshiplabs.com
www.hallobezorger.nl
www.herttatalot.fi
www.hi-light.de
auth.hirupert.com
www.hitthebox.com
nguyentrunglong.id.vn
agents.indiapayhere.in
ivorycoco.lk
celestial-on-fire.janabuchmann.de
reservation.joinoko.com
klickspiel.net
knowakhil.space
checkout.labme.ai
www.laukineorchideja.lt
www.life-calendar.net
market-playground.com
functions.mice.software
hello.mig33.net
panel.mijardinjunji.cl
rarity.mirl.club
www.mommy-bank.com
www.mommyhappy.club
www.moneyoncloud.com
www.museumsaround.com
www.myelg.app
deeplink.myidol.com
nabytokdesign.sk
s.oci.vn
www.openarch-r.com
www.osmo.mx
www.pnpcrackers.com
auth.postlo.net
share.pvtcourt.com
www.railtothecop.com
www.ratboot.com
app.receiptbranch.com
isidmng.removis.jp
www.revalier.com
www.safeservicechile.cl
app.sama.io
anagram-solver.samwilkinson.dev
seannew.house
ngo.dev.service.work
www.shelf.bike
shop.link
maflashcards.skilzlab.com
www.stackguru.in
www.stegforstegab.se
demo.stellium.life
www.sumitup.org
gates2025.swiftperformance.com
reset.thewallstreetschool.com
www.tmb.mx
www.topoglasi.me
app.uxpert.it
www.vahid-motta.com
placebud.viralfission.com
customer.vivskin.com
recreo250.wede.cl
staging.wizkidlearning.com
otapp.yomiuri.co.jp
node.sui.zvalid.com