Open
Cached
·
2m ago
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
56 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
api-staging.relative-ci.app
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
kamilkedzior.pl
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
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