Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=wposaaja.fi
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 08, 2025
Valid Until
January 06, 2026 48 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B8:4B:E5:F9:0C:95:37:5E:B0:1D:DA:A3:96:D8:19:7D:0B:72:43:21:05:CC:3F:B4:B3:4A:9F:73:7D:EB:59:92
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
betterletter.app

Other domains in certificate

2022.help-exhibition.com
www.aayanshclinic.com
abiswag.com
acedev.in
ayokerja.achristoph.com
akwesinketia.com
www.allriteproducts.com
aluminiumwindowwarehouses.co.uk
anabeond.com
recept.andreaszabo.eu
connex.applow.com
admin.conferences.appseed.io
artpic2000.com
www.atozsprinklers.com
atthegate.biz
www.avukatumutozgur.com
axontime.lat
ayol.ai
dl.b89.io
alacarta.binderfly.com
signing.bondvet.com
boo.chat
builderplus.co
burritoria-berlin.com
www.cajasdecartonguzman.com
reached.co.in
recon.codabulo.com
backoffice.carchoice.com.sg
contigolawllc.com
www.deckparadise.com
dixsonconstruction.com
www.dosecar.com.br
dragonshade.app
app.drivemode.com
emasyogaspace.com
endice.com
www.escapeifyoucan.online
eugeneelitedodgeball.com
fartcalc.app
fixonal.com
unbound.floxus.co
gorillatapstudio.com
groceriestracker.app
groenuitjedoen.nl
home.hardikpatel.dev
hexaq.ca
br.igesia.co
www.inexpensiveapps.com
innovapharma.uy
iima.iquanta.in
elo.dev.portalcliente.izii.io
tanari.jedlik.hu
justpic.in
kushpa.tel
landim.dev
dev.lifebrand.life
lightbulb.education
logunsdental.com
mint.madskullz.io
www.massonlemieux.com
matrixy.co
medingenio.com
go.medstream.app
protokollgenerator.meldersoft.de
www.moredoit.com
my-qrcode-gen.app
www.n-mori.com
nrobinson.ca
onetap.in
wmd.parkalot.io
medical-demo.phoenix-dz.com
demo.pingpong.to
qa.ventaempresa.promart.dev
www.puzzleking.se
go.qurio.app
mobile.rechargemobile.co
www.sakinashivji.com
app-prod.sbnri.com
www.silverguard.net
www.simmer.recipes
www.stefan-wright.com
superjo.in
synscape.ca
admin.tanq8.com
th-ottv.com
thegurukulpreschool.com
tinyl.co
tournament.gg
tristaterenewableresources.com
www.tsun.mobi
avidanti.ultravioletahealth.tech
uru-rugby.com
components.retool.uvaro.com
next.verbesser.com
wposaaja.fi
wuickly.co
xmux.xdea.io
captainindiaapp.zimaxxtech.com
www.zrce.app