77/100 SECURITY SCORE

Certificate Information

Subject
CN=app.alume.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 06, 2025
Valid Until
March 06, 2026 83 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
37:BA:05:F4:20:BE:17:98:9A:CE:9D:87:94:6A:AE:12:A3:EF:51:A8:B6:4B:63:63:13:E5:2B:32:77:17:F8:A4
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.jmcharbonneau.com

Other domains in certificate

app.alume.com
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gift.atlasio.de
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editor.beonde.de
kvngo.bitihightech.com
bridgevds.com
built-by.me
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cms.centrocristiano.com.co
beorganic.clau.io
admin.ayusayurveda.co.in
selfservice.moonlight.co.zw
sparkasse.admin.staging.codewell.ai
website-staging.collla.com
colmena.us
www.trishaktitraining.com.np
app.cribz.homes
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faelle.dasrelationship.com
datlan.net
dk-renovation.be
api.dev.dna3.xyz
services.ebib.me
www.ebuild.store
www.ensanpublishers.com
www.eranovic.de
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farmstack.com
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ops.mediaamenity.com
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mindreams.com
www.moozlebug.com
www.muchet.com
www.multplx.com
partner.myeventpass.com
mylife.bio
sandbox.neovalidador.com
authentication.neurau.com.br
noterightnow.com
eagles.noza.in
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parishionerapp.com
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pickery.io
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demo4.platform.fit
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sle.siapco.com.mx
sovaga.com.br
www.speaker-test.com
www.spectra.studio
static.9232.work
stremelab.com
control.tapacenter.com
auo-dylk.tapbee.app
www.teachers-darmanesti.ro
kayan.testing.ly
dash.townsendharris.org
develop.traveltimeline.app
mechanic.tucar.dev
auth-test.tunemymusic.com
note.tusle.com
www.utgblono.com
www.v3webinar.com
sandbox.iam.vezham.com
www.weinstant.co.uk
wilyeye.com
worldsapiens.com
wouterdeenik.com
covid19.zoiclabs.net