77/100 SECURITY SCORE

Certificate Information

Subject
CN=sanei-tv.lfv.jp
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
August 23, 2026
Valid Until
November 21, 2026 67 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E6:A4:D1:33:AF:62:6A:E0:4C:16:9C:E5:15:7A:83:EC:C3:A3:C5:16:80:16:C9:06:52:81:DE:31:E2:43:C6:74
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
www.syncparenting.com

Other domains in certificate

auth.accessifyvideo.com
achtsamkeit-erfahren.at
app.ai-lazio.it
www.andrew-abu.com
www.andtech.online
terradepth.anekonnect.io
anovel.net
anyu.surf
as-alpaki.pl
localloop.asteinberg.me
www.attilav.com
www.autofixnaija.com
www.avarihotel.com.vn
www.bamsan.com.tr
buan-admin.baundi.com
bertha.bekditlevsen.dk
bharatb.in
link.bitcastle.io
bkpo.lol
www.bobbyshoor.com
www.c0d1flow.com
v.cafe-athome.com
calcora.co
calio.live
charynsight.eu
cloaki.de
club-master.co.za
skier.codist.co.uk
www.aitoolhub.davidzimingliu.com
cv.delaunay.one
consumer-frontend.production.kit.delcom.nl
destinsdefemmes.com
droppr.us
neurolectura.enlaceescolar.com
nofortunes.evanzap.com
find12tester.com
ftm.l.frequentvalues.com.au
www.gerarorcamento.com.br
dev-payroll.getcount.com
globaltech01.com
qrcode.gofrontstep.com
www.hekstec.at
wish-whisperer.heltonsoftware.com
hizlimotor.com
hypnotize.nz
www.impactmissionai.com
infinitegroup.org
auditoria.ingenieriaysolucionesdigitales.com
mta-sts.inmobiliariajy.cl
greit.inwatec.dk
jkprints.live
status.just-data.io
www.kanahijab.com
kevinwilson.dev
manager.kubik.co.nz
www.lets.dev.br
lexsecure.com.ng
sanei-tv.lfv.jp
film.libry.dk
admin.lidercamargo.com.co
www.maisfas.com
makeitpolite.com
dev-dashboard.maskcount.com
mbauspauditoria.com.br
mcp3dprint.com
devnet.staking.meshprotocol.xyz
metafront.tech
c.momsinturkey.com
ember.mpau.eu
pic-solisortus.mentor.neccton.com
trip.nurulquran.com
www.obscuregames.com
www.oneorbit.dev
applink.pettysave.com
www.porjus.nu
proteus.com.br
subacosta.pujasweb.co
gestao.rhsaudens.com
rinda.se
admin.staging.roboflow.com
www.rootkeirin.com
iot.samsid.my.id
saxessbyshivan.se
sergiuniculcea.ro
portal.shosha.co.nz
www.silevy.com
studioaeksent.com
sc.d1.stx.world
tamas-orban.dev
thebellevuehomes.com
timisoara-ginecologie.ro
app.dev.ucall.asia
gym.viesoftware.com
www.vinotintosmlb.com.ve
vistafusionstudio.com
auth.vyb-stage.events
wecare2u.com
yulangel.site
zimaar.com