75/100 SECURITY SCORE

Certificate Information

Subject
CN=activate.atar.academy
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 19, 2025
Valid Until
February 17, 2026 84 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E9:D3:6A:E9:8C:DA:D1:99:F9:CF:61:CF:1B:19:9A:DA:50:1C:DC:65:18:A5:EA:C3:04:70:B9:7C:B5:78:7F:16
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
Missing
Not configured
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
  • Add Strict-Transport-Security header with max-age of at least 1 year
  • 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
gamesadmin-jpj-devlondon.bagelcode.com

Other domains in certificate

auth.2sigma.school
able-join.com
staging.affixdigital.com
ahengkara.com
alekon.io
about.alexlockhart.me
animefreakz.net
aqladigital.com
array.tools
www.artfix.ru
artmedica.com.mx
activate.atar.academy
audaryadham.com
aussieshreya.com
azmartialarts.com
azt.me
barsincom.ru
m2hlaundry.batamx.co
benjaminhuth.com
burkeffha.co.uk
www.cardioexames.com.br
casaelvivero.com
dms.chinnajeeyar.org
client2.citadel.tools
cleanup.photo
app.clubastra.com.au
www.app2.citycar.co.il
coachmax.online
s.cocolis.fr
merchant.commerceq.com
admin.connectsx.com
www.consulatenepal.pl
crownroyalholidays.com
auth.kolumbus.prod.da-service.io
danielmanley.com
www.digitale-arbeitsberichte.at
drgattimmg.it
triskala.essaouira.eco
bias.fant.io
www.financecal.xyz
finechoice.co.uk
news.fontedevida.org
frontshift.com
www.fxrate.io
www.geeknuts.in
stage-2.gemfor.me
genesisbell.com
map.geomark.co.jp
iguana.tools
app.imobimaristela.com.br
pwa.demo.ipaidthat.io
app.hsr-manager.ivlivs.dev
test.jamesnowecki.com
joaocarreira.me
www.jvazquezportfolio.com
kari.network www.kari.network
share.kenteken-wiki.nl
cdn.kenzone.net
l-line.ro
school.lexlibris.nl
longridgeestate.co.nz
maakbib.be
www.maheesolutions.in
medgenixtech.co.uk
www.mitz-petel.net
www.moohae.net
rechnungsportal-dev.muessig.app
www.natpositive.space
www.neostudio.io
dev.notsy.net
app-stg.oracanalytics.com
app.pantry.overrideveloper.com
pasqualedefelice.com
dms.pocketatm.in
www.premining.pro
rcpudukkottaicity.org www.rcpudukkottaicity.org
storybook.react95.io
www.risepower.yoga
rufus.taxi
sebastientorres.com
setly.live
www.shivayadav.com
download.smatter.app
admin.speakylink.ca
go.spreadthevote.net
www.tagoreglobalschool.in
www.tamimdev.com
tsdclientdev.thesoftwaredispensary.com
www.trueelectrix.co.nz
abastobox.turnosweb.app
member.vetsynova-lineoa.com
publication.visualdataflow.fr
live.vivechurch.org
vsoest.net
gbfs.vulog.io
yellowconeproductions.nl
www.zdex.cc