Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.efezen.net
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 10, 2025
Valid Until
January 08, 2026
57 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
21:F1:B9:39:CE:26:83:9D:04:08:27:44:90:1B:F4:DE:88:BD:9B:5F:B5:0C:CF:52:BE:75:34:B0:4A:B4:04:7C
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
kamilkedzior.pl
www.12triangles.com
dev.cellc.28east.co.za
dev.reseller.metrofibre.28east.co.za
aaassembly.org
absoluteenglishuk.com
ai-for-all.in
www.aitch3.com
www.alexpjames.com
www.andwhatof.com
www.appengine.me
appreciateyour.day
app.arquitecasa.com.br
athere.io
sudoku.bandenburg.com
map.beecounted.org
www.beyondepilogue.com
www.blasph.app
boatbook.org
bravoartgt.com
www.brunchycafe.com
burmeauroom.com
byval.cz
chauffee.com
admin.chefef.com
staging-admin.clipboard.health
www.codetolive.in
www.cubefy.com.br
www.schule.davidhbassler.de
use.deskbooking.app
dexplat.com
hub.dinotacos.com
www.divezone.center
www.doactrust.org
dsisa.com.mx
lasilla.ecuestre.digital
edwardgaleas.com
www.efezen.net
emilzebru.com
docs.eosetf.io
equestrian.directory
ericfankhauser.com
www.ernestorodriguez.dev
everlogapp.com
www.feelback.in
krotonal.feridaroundtheworld.com
flightcontacthelp.com
giorgio.garasto.it
www.ghimmigration.com
www.gouravniitdev.in
alp-pwa.greenvolt.by
cancerdusein.groupama-nordest.tv
hasst.com
www.hoefl.at
iconkonsulting.com
doxuanchien20224933.id.vn
iphupha.co.za
admin.judicialappointments.digital
livingimage.gallery
www.maisiesmelody.com
www.marmac.name
www.michaelachan.com
www.mopiction.com
www.myta.la
www.nachd.in
www.srs.net.co
www.nexaris.in
restaurantmanager.nextgenkitchens.com
www.onlywidget.com
www.openflux.dev
www.palgo.com
my22.polarispresskit.com
posnick.org
telegram.premierfc.app
www.probooks.com
nervtest.quikpago.com
api-staging.relative-ci.app
retros.es
www.app.reviziegaz.ro
www.rummybees.com
asq.sadfish.io
allroads.salem.edu
www.sci-trials.com
silvergray.in
sishi.finance
admin.demo.smartwage.co.za
coursechoice.stirlinghigh.co.uk
www.storeathought.com
ronandmerciawedding.swanmoments.net
app.taptivate.co
torofollo.com
account.truthtotable.com
tvcareservice.in
teste.uanna.app
www.vibez4visionairiez.com
www.whanalysis.com
www.wizpiebooks.com
www.yolii.co
yool.app
formular.zoltashop.cz
Other domains in certificate