Open
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SECURITY SCORE
Certificate Information
Subject
CN=www.codingexpress.ca
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 22, 2025
Valid Until
December 21, 2025
31 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B5:A7:FD:7B:A9:6C:15:94:21:14:AE:53:94:28:0F:39:A1:1C:55:98:7B:39:0B:61:26:73:B0:4F:04:81:C3:F4
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
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caitiminahan.com
www.calluson.com
www.casaweb2test.org
ceifood.ceisystems.it
www.chinmaybansod.in
clipp.ie
www.codingexpress.ca
constructo.cc
app.crivoai.tech
dm.crosscorners.cloud
ditz-der-neue-raum.de
canvas.dlabs.si
shop.duderabbit.com
edensitko.com
www.educationaz.com
eduteeb.com
admin.eezycoach.com
www.eleventy.be
epzira.com
startup.eqwity.com
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web4.fidisys.com
finstorlabs.in
familie-convenant.flynth.nl
dvabeautique.freshlygroundapps.com
cp.funnelish.com
dev.galaxyfounder.com
gpogrtech.com
denee.gue-be.be
dev.herdscope.com
hippoksa-test.com
network.iect.at
app.infomail.it
app.isport360.com
app.jaguarb2b.com
www.jmabonline.com
www.judesstudio.com
kaan.kahraman.io
s.kli.ovh
destination.lonestaraviators.com
toddlerstales.lunadevel.com
guarantymedia.madhive.com
www.mainbird-software.com
www.mashuperu.org
portal-uat.medcury.health
lyric.menghak.dev
metroartweho.com
mifincapp.com
track.mikejam.es
www.mindleaksoftware.com
dev.monittor.com
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app.morningattire.com
movinghuman.in
mriverius.com
mysterybites.com
nftytoolkit.com
noelwhitaker.com
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tabrandomizer.onclearning.com
bookrent.padhakku.com
www.physiolife.center
pillarmerchant.ch
nexus.progalitlabs.com
proudd.es
app.rafaelgabriel.com.br
www.rahuldey.dev
wms-scanner.rcloud.dev
www.re.cards
redsoft.com.mx
admin.roboscouter.com
beta.rucuru.com
www.sfcrabs.com
simplecodeapp.com
bookkurry-app.speed9.com
macusegwin.sqwadhq.com
unlock.suitefeedback.com
taginsight.com
tarracoapps.com
admin.taximodroptaxi.com
www.teimporto.cl
projekti.temposavjetovanje.hr
www.thebananostand.com
admin.thepeoplespot.com
thrive.mn
tidyfork.com
www.tridentfishbar.com.au
www.uabuh.com
ps.unect.com.br
www.uploadmystock.com
kingscup.vbi.dev
admin.vinayakaopticals.com
www.waitlyapp.com
www.webcrft.com
yarnea.com
zenisnotzen.com
www.zheta.in
Other domains in certificate