Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=pianolessonsoxford.co.uk
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 04, 2025
Valid Until
February 03, 2026 89 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EF:C2:26:AF:32:9E:08:F5:50:D1:43:F4:5E:77:A5:65:A7:7B:C2:D0:B7:CB:CF:98:C9:6B:E4:09:14:37:E8:C2
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
armindosilva.cv

Other domains in certificate

airmontenegro.me
www.alberione.net
link.apsa.com.br
arwo.xyz
ytp.aspevo.com
app.atspeedshipping.com
camarahoteleradechuquisaca.com
canelco.com
tenkasi.citydroptaxi.com thanjavur.citydroptaxi.com trichy.citydroptaxi.com
www.close.fund
finance.chat.codewell.ai
careercamp.codingninjas.in
coralup.eu
danielhess.me
darfit.cl
www.dayzkillfeed.gg
dekorando.it
dietdining.org
elevate.do
emergentaiconference.com
www.erex8eonemesis.com
ersimransingh.com
eyljapan.com
s.feminine-care.com
flutterninjas.dev
formol.io
www.gabrielesabatino.it
gestoapp.cloud
uv.congresoqroo.gob.mx
app.gourmetchefmanila.com
hear2eternity.ltd
www.hectorfalconportfolio.com
helfer-system.de
scratchpad.importth.is
itali.in.ua
infinitegroup.global
www.inja.ltd
jetsne.ws
k-planet.net
app.kaizenimobiliaria.com.br
app.kontaktlinsen-preisvergleich.de
www.krokis.es
backoffice.leadiasjunior.com
listingopportunities.com
link.lmnova.com
loinaz.com.br
loonyrocket.com
theenglish.m1studio.co
www.magenta.market
www.marllonbarizao.com
dev.mezo.io
www.wooly-mammoth.michaelandersondev.au
www.mueninvest.com
multisend.org
panache.mustafatrkmn.com
catatan.localbos.my.id
www.neubo.io
nidhisoley.in
nyco3d.com
okyzo.ma
staging.paerpay.app
links.paven.io
www.peepz.me
www.pensioenbijvebego.nl
www.pflink.de
pianolessonsoxford.co.uk
pocketkoala.com
protectors-of-balance.games
two.provos.org
rbs.quitaboletos.com.br
realizon.ai
app2-lojadofiltro.refiltek.com.br
rotaract-suedsteiermark.at
rupick.app www.rupick.app
www.safe-hands.it
sanfrancigy.com
www.seal.wtf
www.sellerlab.shop
dev-admin-portal.shopthrilling.com
simbaquartz.com
sportsman.gallery
customer.sprinpak.in
unityhsshuffle.sqwadhq.com
www.stefimiteva.com
strada.pics
dev.thefold.app
www.thepositcollective.pl
topfour.io
www.tsubakitech.com
admin-asisteseguro.uanl.mx
controle.wdsolucoes.com.br
weblauncher.ro
app.widar.io
admin.wistly.io
xr-portals.online
otodeger.yukselisikinciel.com