77/100 SECURITY SCORE

Certificate Information

Subject
CN=xrs.studio
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 13, 2026
Valid Until
July 12, 2026 62 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D9:FD:C2:C9:81:2F:37:B2:57:2E:E8:A1:32:06:E4:DD:87:02:AF:50:AE:F3:2A:C3:DD:BC:98:47:75:9F:35:F0
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
app.getsteerco.com stage.getsteerco.com

Other domains in certificate

islec.100.pn
ti.ablomer.io
tankcheap.acacio.ch
ade.do
agendagamer.com.br
www.allianceherrera.com
animegravity.com
www.apporad.it
armatupartido.ar
arudecas.site
asouzaoficial.com.br
algogame.axelai.de
www.ballcaddie.com
biolabmaarif.shop
auth.bondspro.net
bossybitch.club www.bossybitch.club
proeverij.brouwlokaalkampen.nl
buglease.bushpurple.com
certificados.centrojuridicointernacional.co
commandcenter.bot
cyarika.com
cesta.dataspec.tech
drludwingbacon.com www.drludwingbacon.com
panel.queue.e-ceos.com.br
www.eggwise.app
www.elchilaquil.ca
www.ergo-straif.de
www.estereofoto.com
exclamationpoint.ventures
flowerabeauty.com
formayfondo.com
fremontstreams.com
ghostjobtracker.ro
hayabiki.works
hiuwai.art www.hiuwai.art
synapse.houpropertyfinder.com
dev.ie-pos.com
www.inumeraveis.com.br
irvexa.fr
www.jamesl.org
kinkainphilly.com
system.kukucorn.pl
kumulus.cc www.kumulus.cc
www.labelstarter.com
labibliadice.org
login.lixiod.fr.eu.org
www.lotsen-logik.de
db.lumeriamedia.com
cliente.lwsisoftware.it
www.mass3d.in
koelewijn.medewerkerstatus.eu
methodandmatrix.com
www.mikaelmagnuson.com
app.myrro.tw
admin.nempos.delivery
cary.nexa9.co
www.niblets.io
nltceducation.co.uk www.nltceducation.co.uk
bgremove.oneapp.guru
learn.orvine.in
pandodev.com
piphunter.com
prathamagency.in
inmaa.qmatiyeh.com
rain.retrorocket.biz
www.sdeg.site
cloud.seekapp.eu
www.send-golf.com
servegit.com
shubb.it
50.dinner.boris.simandoff.com
app.simplesystems.cl
sphere.fyi
download.sprueche-app.de
savethedateesmeraldayjosemaria.swanmoments.lat
www.taikobh.com.br
taptokeep.nl
tebrandeo.com
tisjdigitalspace.tis.ac.ug tispdigitalspace.tis.ac.ug
backoffice-legado-staging.tmdigital.ag
travistutors.com
auth.self-evaluation.tu-nursing.jp
payment.tzav-rishon.co.il
umrah.lk
www.urbanenigma.net
kurumsal.uteakademi.com
hackathon.visiatecnologia.com.br
weathersclear.com www.weathersclear.com
xrs.studio
www.zaufany-agent.pl
zenithdefenselabs.com