77/100 SECURITY SCORE

Certificate Information

Subject
CN=emissaosimples.com.br
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 02, 2025
Valid Until
March 02, 2026 85 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EE:8C:8A:52:ED:C1:40:13:30:D1:22:3D:43:95:10:00:39:49:CF:C0:DF:8B:9A:35:19:9E:6C:23:6F:4E:EA:A9
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
www.kafeel-ahmad.in

Other domains in certificate

a1codelabs.com
academieshacks.com
profissional.afrosaude.com.br
api.agassist.co.nz
annechari.co
aplayer.info
arnimaal.org
surfcity.bauschhaus.com
bissoliadv.com.br
pce.blackburnlabs.com
www.blaulichtplaner.de
www.blueprintbargains.com
boogies-atl.com
bookofchanges.info
cacaodd.com.br
callohm.com
sidurnik.co.il
olenguruone-staging.grobox.co.ke
geekygiants.com.hk
download.mog.com.my
competitivemind-tecnologycloud.it
danysdrywallandpainting.com
accounts.datalayer.ca
www.dentalreach.app
designie.com.au
www.diginnocent.com
dupesnap.app
elpiscc.com
emissaosimples.com.br
entryprice.ai
esrsolutions.net
www.evexpo.info
www.extrabandwidth.llc
dev-console.mimi.fd.ai
forexking.co.za
www.ghergo.com.ar
www.goalyt.app
www.godwincodes.com
coinx.gspteck.com
lgtm.hatelabo.jp
www.henergy.xyz
app-dev.hr-ms.com
link.immojeune.com
innovamascorp.com
inspeer.net
services-kbsc.intechvalue.com
jamesonthewebb.com
jamiat-e-islami-af.org
jayeshbhadja.me
jc.wtf
jerboapp.com
www.jolias-sanchez.com.ar
kylebooth.org
www.locksby.com
www.api.lokalebon.nl
mendezcleaningapp.com
tienda.milycosmeticos.com
stadsmissionen.mooova.io
www.nandiraju.com
nativecloud.ng
nedeepinc.com
nexusrn.com
api.norskhelseportal.no
api.local.onshop.lk
orretreet.no
www.p12y.com
pawpoints.nl
pltrackr.com
needlepoint.productgenius.io
pythonrobotics.io
analytics.raksul.com
app.redhome.cc
rigalius.com
rubicon-support.com
www.sanddraw.me
schoolfinder.com.br
customer.seeqnc.io
beta.shackers.xyz
auth.slod.com
smarterhof.com
unikorn-app.speakylink.com
stadiahunters.com
share.stash.games
love.stickotext.com
dev.syzl.io
tactivision.co
www.tamimabbas.com
technomappi.com
www.traderhq.com
www.tsentineltech.com
tutjam.com
www.uiclap.com
ukrainify.org
uocmedia.com
privacy.usemason.com
app.venturelex.ai
www.watakura.xyz
watts-news.com
workroom.agency