Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=matesovaprace.travna.cz
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 24, 2025
Valid Until
January 22, 2026 67 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AB:45:3E:A8:82:2D:FE:1E:C0:96:4A:0D:DB:B4:E9:0E:10:55:12:7E:6F:64:94:74:6F:E4:85:52:98:0D:DB:11
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
mufarrah.com

Other domains in certificate

daas.aimmo.ai
app.allocate.space
alphamigos.dev
prod.anuartists.com
www.apostasonlineid.com
armatas.tools
asambleavirtual.com.co
shelter.ascendynamics.org
auth.atemschutzpass.de
awjeez.dev
www.aztecathleticcamps.com
www.bambiskitchen.com
www.buildingtherapies.com
www.cancancanaman.com
www.carinaerdmann.com
www.ciccan.com
app.cluegoo.com.au
padelnews.co.il tech.dyn.co.il
gabrielvallone.com.uy
www.cortexlabs.in
front.devadg.com
edgefor.com
www.emmelinecostin.com
sapphire.fastsigns.com
frontend.focus-web-develop.com
geoambientaljr.com.br
qa.plataforma.gestio.school
trends.giflytics.com
globaldevhubs.com
descarga.gpodies.com
guilhermehto.dev
www.guillaumegustin.com
ashdahero.guru-pon.com
www.hkcomputers.ca
www.hpnailsandspa.com
www.imaginativei.com
iskconapp.com
jmdevelopers.pl
www.johnnyruangmei.com
www.joniaranguri.com
kenjisushipro.es
app.kickscale.com
thanjavur.kishoredroptaxi.com
biv.klarway.com
kong-fitness.com.ar
www.longoncapital.com
www.lukasbaksi.com
vdz.m-catch.com
cloud.malaysiakini.com
www.marcdevportfolio.com
metropole-rouen-normandie.montri.fr
cuddalore.mukunddroptaxi.com
nativelabs.dev
pic-openbet.mentor-stage.neccton.com
app.ninjasalary.com
njzclub.com
beta.nostresscafe.cz
app.nubasmartpack.com
lms.optimusspark.com
dev.ourbonfire.com
www.contigo.paco.app
www.phatsadu.com
m.pixical.com
post.predigle.com
app.primehealth.one
www.probusodontologia.com.br
progalaxyelabs.com
watch.proshort.ai
pubhalls.com
applite.qservus.com
raadteck.com
rastuchka.com
www.rifondazione.app
studymate.rijoan.com
www.rolling-dinner.com
www.rrgrouphub.com
saarsen.com
termsofuse.scalenda.com
seesmexico.com
web.shipgrande.com
www.shipmyshopping.com
manage-dev.showandco.it
shurooqal.com
vtc30.simpliroute.com
tacolulu.com
teddykossoko.com
reg-app.testograph.com
theclusterfolk.com
theonlyads.com
dashboard.theverifyapp.com
www.thoughtsapp.xyz
tiemposenlinea.com
www.toutigame.com
www.trade245.net
matesovaprace.travna.cz
www.ttiventures.com
www.wealthawk.com
wonnyapps.co