Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=gh.akademiasamouka.pl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 30, 2025
Valid Until
December 29, 2025 43 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F6:5A:81:F7:E1:EF:67:74:31:7D:91:AF:24:9A:D6:17:D5:3F:38:A3:5E:EB:A0:E5:2B:B3:9E:B6:7F:06:78:25
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
davidjsharp.com

Other domains in certificate

fellowes-product-config-test.3dcloud.io
devlink.dev.abrahome.com
accessai.org
www.agroexportadoraperdomo.com
gh.akademiasamouka.pl
allevamentopreciouspaws.com
amanah-international.com
awesomebaduk.com
b-market.fi
blizzard.cash
www.menu.bloombawarchi.com
blouscrine.com
www.care4up.com
b6-real-estate.carto.solutions
www.caspersoft.lk
www.certificatedecoder.dev
www.cilsbrow.com
subway.clau.io
cosmopolis.collider.vc
wellname.com.hk
kik.csrbuddy.com
www.damien-springuel.ca
dedolphins.com
dhakecha.com
dialrobotics.com
diagnostic.dormae.fr
www.drivedly.com
dolmi.easyapp.co x6lifmmro.easyapp.co
link.lamviectot.edu.vn
auth.ehappen.io
emeraldhummingbird.com
ethan-britton.com
fedaa-chamat.co.uk
fifthmas.com
fogir.com
pilotage-activite.gan.fr
manage-dev.growflow.com
evaluation.dev.haleoclinic.com
scatch-dynamic.idealogic.dev
docs.iks-menu.com
admin.izinga.co.za
www.kafeenatedrd.com
issue.kgu-syllabus.com
krykftn.dev
www.kubeguts.com
mylab.laboratorioclifford.com
laughtrack.ca
hellmmans.leafb.one
linckeo.fr
skf-enrolment.loophealth.com
loudest-silence.com
magicpockets.party
makealoadout.com
medium.fun
www.mercaba.cl
mezcalstudio.com
mhista.com
config.mobimatter.com
www.mockzo.com
modernway.ca
my-wish.fr
dev.mydevlink.com
www.nextbetz.ai
neyaatek.com
www.oniichat.com
www.opinionperu.com.pe
app.outboundly.io
www.paniconfianca.pt
sandbox.dashboard.payos.app
perspectives.design
www.printquality.site
dev-api.propo.fm
ramadandonate.org
recode.solutions
refi64.dev
www.rtfacts.ai
rvwork.com.br
ryth.space
www.schams.de
sergiofortescampillo.es
shipmentvision.eu
affiliate.smartclean-app.de
smartdata-sa.com
smiletime.com
sonianarayanan.com
classroomdesigner.spaceforme.com
ss-hms.com
stradivariusgroup.pl
link.submoments.dev
dev.thelinestudio.com
tradapp.net
trainerswap.com
uniteddatalabs.com
visque.me
stg.works.report
landing.wyvern.chat
www.youtube-muziek-downloaden.nl
www.zingchart.com