78/100 SECURITY SCORE

Certificate Information

Subject
CN=skilfreek.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 08, 2025
Valid Until
March 08, 2026 76 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
26:50:76:16:6A:D4:5E:16:59:6B:B0:14:EA:AD:C3:F2:AD:8E:B2:B0:11:BA:CD:9C:7B:B9:2C:71:56:7A:AC:F3
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
Weak
require-trusted-types-for; report-uri; object-src; +3 more
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
Recommendations
  • Add Strict-Transport-Security header with max-age of at least 1 year
  • Significantly strengthen CSP directives
  • 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)

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-link.sbnri.com

Other domains in certificate

deeplinkdev.spica.altr.jp
learntypescript.appsinfinity.com
artysan.in
test.autorebalance.co
login.bookbites.com
bugsrecord.bugsmirror.in
chessthetic.com
www.chia-market.com
web.ioicommunity.com.my
www.commons-core.com
cranecrunch.com
earnit.criminalfarms.com
cristovieneya.org
cubwisebank.com
dev.daleapp.com.br
weekook.david-albert.fr
www.david-and-hana.com
shop.dazl.studio
djno1.cz
www.docca.co
admin.doingstuff.in
www.dysfunct.xyz
estudiolopezaguiar.com
extension-icon-generator.com
planinternational.felixxgroep.nl
prd-rv-widget.fix4.com
sint-rembert.flockim.com
fukuzawa-technologies.com
www.fylla.nu
games.day
www.gaon.cl
www.geschenkland.com
www.giniwish.com
gorillasports.bo
hoteldementia.io
ventas.iduam.com
www.inglesabp.com
instanote.io
app.instantsalespages.com
intelligentfuturetech.com
admin.ivesmedicare.com
jamesdials.com
www.japanerleben.de
pro.kayou.nc
keaschool.ru
kedapps.com
www.kreativitaetstraining.ch
ldofi.org
lennybayer.com
referrer.locoff.in
maisonmt.com.mx
manmanband.com
mapperanywhere.com
joule.mathematikoi.co
www.medclinapps.com
surveys.megsapp.com
app.metanoun.com
micro-tracker.com
misohungry.co.uk
molinodepiedra.com.mx
innovation.mymetasoftware.com
newvillechurch.com
www.nexthome4u.com
www.nunkware.digital
cloud.omniumcpg.com
azuretest.portlandgeneral.com
pulpobrand.com
redefineit.net www.redefineit.net
authorization.remoteduelcompanion.com
www.reshape.online
rsltracker.com
manager.dev.s-learning.co.uk
unlv.dashi.staging.sasaki.com
app.selfparking.com.br
admin.silvercrown.vip
ym-app-dev.site-ymobile.net
buzzer.sjc.co.za
skilfreek.com
hgjhvybc2spetltevgcb.smartimob.io
sokudemo.com
solucionespolo.com
app.speakylink.com
dev.app.spirinc.com
www.studentup.com
auth.stg.study-habits-dh.com
thebassdelta.com
quickreco-dev.thepetdoor.net
app.thesafeway.com.br
my.tradecert.app
app.transcal.com.br
tuhkana.com
profile.unscriptedposingapp.com
l.usp.center
vague.dev
admindashboardstaging.viralfission.com
viewer.voxelo.ai
yeti-pay.com
demo.zenger.tv