Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.copynote.ai
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 02, 2025
Valid Until
March 02, 2026 88 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AF:3E:58:D3:55:54:FE:95:A9:95:48:CE:1A:61:10:21:FB:10:60:26:D3:58:F1:E3:D6:C1:72:54:1E:4F:3D:E2
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
ugur-ertas.com

Other domains in certificate

www.520itservices.com
dev.affilimate.io
agroplusegypt.com
alandevweb.com
works.amajgroup.com
amplifynature1.com
ascic.aurora-schools.org
admin.azure-vr.com
b-52.be
products.bigdreamboard.com
www.bilalarslan.me
bluetreestudy.com
bodaisaydiego.space
www.bonus-tracker.de
www.bromleytuition.co.uk
camwilcox.com
www.cavita.io
cefep.org
cgelectricinc.com
chicken-dinner.com
chousour.me
ww.chromium.org
citasplataforma.com
derco.closelly.com
www.copynote.ai
auth.cuci.id
cullinanexperience.deezer.partners
dickyjiang.com
digitaleratechnology.com
l.diretodostrens.com.br
odyssey.divyb.xyz
www.docgrenade.com
dolphy.social
dopawords.com
www.drydenandkatie.com
enjoyallelements.com
essence-lai.com
etdr.ca
clinical-trials.euvision.hu
www.faisalkhan.com.au
fancycostumecenter.com
feelcoffee.com
fewple.com
idgateway-ideacloud-qa.forgedx.com
galapp.co
getdetoxapp.com
table.gorder.app
homelyinterio.com
loykrathong.houseofdev.tech
www.ideandosoft.com
app.idleslayer.com
www.innotesta.ch
instaminerals.com
dhiniaufar.itsyourdayofficial.com
www.jdoxs.com
web.joulius.app
fakeflix.kevinjzea.com
logementjeunes.lehavremetro.fr
enrolment.beta.loophealth.com
manzardapartman.hu
mapdigitalservices.com
mcpassport.ge
meyathek.com
ballot-ijmland.stage.mhub.my
comercios.mibarrio.chat
app.mue.micromal.org
mindle.us
minibooking.dk
morima.co.jp
mulberryclinicspringhill.com
client.hu.bardiauto.multichat.ai
multiporte.com.br
musictheoryinonelesson.com
mydrivers.app
mypadi.io
app.silicanetworks.net.ar
www.neytrix.com
www.pcmlab.com.br
staging.qwstspeakertraining.ca
backend.ranweli.com
red-flow.pl
www.rightful.com.au
www.savellfin.com
scandal-capsuletoy.com
seattlebase.com
maromba.sogafit.net
soulfocus.com
www.spacekraftstudios.com
handsome.stephen.vip
bodasanchezguadron.swanmoments.net
taller-rc.com
www.verify.timetri.app
www.tomke-nils.de
ci-uat.trinitybrands.co.za
preview.tryvalueplan.io
woodworksoftheglen.com
yafts.app
zacksussman.com
www.zooesis.com