74/100 SECURITY SCORE

Certificate Information

Subject
CN=codesharper.uk
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 05, 2025
Valid Until
December 04, 2025 15 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EE:5D:C3:79:74:0D:B0:8B:F2:59:A1:41:78:58:94:96:17:83:B3:CE:FF:B6:93:B5:BB:36:D6:C5:EE:32:01:DB
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
alejandrotechnology.com

Other domains in certificate

ai-prepared.com
wall.aikasa.app
anagramsgold.com
anjanaramesh.com
imp.autolm.com.br
baobaogt.com
battlefitapp.com
www.blurbit.app
c-error.net
cloudfit-metrics.com
cloudlift.ch
codesharper.uk
connordykes.com
ddoouubbllee.app
www.documentdating.com
domicilioscanaveral.co
edlb.dev
energiacom.app
tiger-au-uat.equix.app
staging.evelope.app
grouptimer.facilify.app
app.flapp.ist
www.flutterviral.com
app.fundhero.io
link.gentech.team
geobox.app
login.goat444.net
gomavenconsulting.com.mx
manager.goveo.app
dashboard.networkeffects.halfbrickapis.com
hotelmirandaemiranda.cv
tools.hoxbycollective.com
ibanify.app
icd.me
www.icecubator.com
phanpiscean.id.vn
app.infogo.com.br
app.isooffice.io
jamesalex.dev
www.janeisthebest.com
social-media.jgh-dev.de
portal.joyworks.me
dnd.kacy.dev
kalabash.art
link.keatsai.in
knowhowist.com
www.legalinnovationcouncil.com
dev.m1studio.co
activia-qr.main.fish
staging.majorscale.fm
mobileapp.marina-punat.hr
staging.admin.maybankmarathon2025.com
migak.jp
www.minoslabs.com
minventario.com
www.miyoshikensho.com
moneycl.app
therecordingconsort.musik.digital
muster.io
edi-junaedi.pesonapath.my.id
device.mywoti.com
upraise2020.notaproblemforlong.com
jerseyform.nys-sa.org
www.odania-it.de
mm.paranos.xyz
alpha.planik.pl
www.portalsllc.com
beta.quae.app
admin.qwikcheck.com
ranul.me
www.remygarenc.com
www.rootsofpacha.com
comms.ryuuieu.com
salesreptraining.net
sarra.tn
app.shipeasyshipping.com
invoicer.smartdesyn.com
tfa7svcmnc1zmtg77lew.smartimob.io
app.smartpostapp.com
page.link.stellasbank.com
strifemanagement.com
cute.styrialabs.com
www.sulphurfuelinjection.com
manage.techferment.com
business.stage.tefter.com
planner.tftc.app
tickticktally.online
www.tismotek.org
profile.trackdmusic.com
rainbowhospitals.vidocto.com
www.vitjun.is
vivosaradiya2023.vivowb.in
www.wattarhome.com
icobo.wexsel.com
app.wibib.com
blog.wick.technology
1d4ecyy62ut2w9xb.screens.wntr.io
deeplink.woolsocks.eu
register.dev.your.vet