80/100 SECURITY SCORE

Certificate Information

Subject
CN=staff.vbsintranet.optimasysdev.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 28, 2025
Valid Until
February 27, 2026 62 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
63:A3:9F:D6:96:16:6F:BB:91:7C:60:F4:CA:66:79:2B:9D:0A:49:33:EB:4E:A5:CD:78:6D:F8:7A:CE:36:4C:E0
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
Basic
script-src; object-src; base-uri; +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
  • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • 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
share.codeskool.cc

Other domains in certificate

jokes.4ni.in
adriancoria.com
join-dev-web.allm.jp
almostalberico.com
monsoonfantasy.arizona.edu
www.berivery.ru
partner.bestbuymall.pk
bmogul.net
int.bmspune.org
invite.boda.zone
burdmannutricion.com.ar
bills.cashbook.in
chillaftax.com
invoices.codecapi.nl
callbot.ttsolutions.com.vn
www.conceptselector.com
cosmicalcalculator.com
q.dialoog.fr
doctorgarments.com
www.droptaxisalem.in
www.ecoexports.in
electriphi.dev
elfmulator.com
www.expedition.lighting
flamessummit.org
www.frankiesgym.com
www.gregario.ar
readiapp.heartlandalliance.org
admin.houseoftramp.it
imploie.com
app.izfood.com.br
bingo.jorgehal.no
jugandoseaprende.gal
admin.justdivinehealing.dk
kerimbora.com
www.markwclancy.com
www.michaelmoyles.com
hoge.minaphoto.jp
www.minhanhng.com
www.moistmen.se
s-pro.monsuivilogement.fr
moringaspadanang.com
mrsooq.com
staging.myclarity.io
www.myprompter.app
fk.nextlogic.net
crazy-wall.nickbarnard.dev
nssiyak.com
staff.vbsintranet.optimasysdev.com
ytaddon.panicked.xyz
pcdcyouthapp.com
snippets.pencilapp.com
timi.pointer2.com
prismatalentos.com.br
psychologrogowska.online
psychologrogowskawidacka.online
psychotrycholog.pl
quiply.app
www.rclickcall.com
app.remainly.com
canurta.ridabatool.com
riggingbrasil.com.br www.riggingbrasil.com.br
www.rotaxengineering.com
www.royalexport.com.br
saaschallenge.dev
samayshriagro.com
samayshriagro.in
app.scarow.com
www.sinsenstudio.com
siplycrypt.com
southernpropertytours.com
www.sparkdj.com
pioleagueboisepredict.sqwadhq.com pioleagueglacierrangepredict.sqwadhq.com
docs.sripay.lk
app.stellashoe.com
gander.strollhere.com
sweratings.com
dev.link.myfamily.swiftnetworks.tv
tabsywins.com
www.tdcentral.com
www.tenguren.net
tharide.com
portfolio-simon.theisse.com
tem-uat.thepresence360.com
www.tmaholding.se
www.travoyager.com
harrison.turnout.events
www.vnetra.us
app.engage.nienks.voyagernetz.us
www.vrai-nom.com
a.vybeerai.com
wharft.com
wondermimi.com
workscapeoftomorrow.com
xtypemaster.com
yangerila.com
dev.ynstant.io