77/100 SECURITY SCORE

Certificate Information

Subject
CN=singmusicacademy.songadayforamonth.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 12, 2025
Valid Until
March 12, 2026 78 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
32:00:62:5F:F6:72:CB:C2:56:DA:60:D8:E5:3F:DB:5D:EC:CD:3C:28:BA:BE:65:04:CF:C2:64:16:9E:4C:13:2D
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
app.efilebuddy.com

Other domains in certificate

sej.5u.hk
acceleratecoding.com
accordle.nl
www.actiohx.com
alkahestia.com
alphapack.mx
amusa.ai
andybee.com
www.apsuathleticscamps.com
webservices.bitsonic.ai
buildit3.com
cannabistat.com
app.checklist.cargacerta.com.br
burrito.clau.io pandahousemultiplaza.clau.io runway.clau.io
criticalmass.works
www.csusbathleticscamps.com
www.davidsoncollegeathleticscamps.com
www.dexnia.com
boy.eakkew.com
xlzcc6gblk.easyapp.co
www.estudiofuentestedesco.com
famz.pro
www.fantastic4wheels.com
filander.se
www.grigaci.com
helvetica.world
hfg.design
hgs-digital.com
histories.live
icarushotsauce.com
igia.se
ihsanullahkhan.com
impulsaaysen.cl
www.interviewsandbox.com
jacksmodels.com
momentcam.jpos.jp
kamalunisexsalon.in
www.keshavmathur.com
kndl.in
kuruvillageorge.com
admin-dev.lamienins.com
api.leanpassion.pl
www.leonelcastillo.ing
maatariniambulance.com
martechito.com
mata88.org
bridges.mcrich23.com
www.minventario.com
auth.mitch.guru
moistmen.se
www.mrtstayo12.com
firebase.mybiglove.ru
www.nammalonline.com
pic-tipster.mentor-stage.neccton.com
api.nettplus.net
rewill.nginel.com
nomadpulse.co
receiver.nurture.is
ramanathapuram.onewaydroptaxie.com tiruvallur.onewaydroptaxie.com virudhunagar.onewaydroptaxie.com
l.openrm.dev
www.panoptes-data.net
www.pd-leukert.de
picz.mx
api.pixelplaces.net
www.prahoukrizemkrazem.cz
www.pro-bonum.hr
qrowdapp.com
interna-publica.queliga.com
radiantaiautomation.com
login-qa.reachmobile.com
www.repuestoselmate.com.ar
river-camera.tv
roadrunnercreative.com
saadhikatech.com
market.sagisu.com
saibalajidroptaxi.com
ghcalendar.sajidahamed.com
servimatfiregroup.com
shekharchavan.com
stats.skore.ai
smartlitic.com
singmusicacademy.songadayforamonth.com
stpeterscatholicschoolgh.com
thegouldenratio.com
www.thehubpizza.com.au
insidetrac.tooltrakr.com
agent.u2paycash.com
base.urbancitytravel.com
cms.veewar.com
backoffice.thor.weblium.io
www.wellstoneoiltools.com
ymsmart.co
yoichiro.dev
youzag.com
link.zam.me