77/100 SECURITY SCORE

Certificate Information

Subject
CN=ivan-jurasik.fr
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 03, 2025
Valid Until
March 03, 2026 67 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7F:67:A0:13:85:70:A1:91:C0:99:61:5A:1C:83:0B:8E:80:CA:D5:67:3B:7A:73:AA:4A:84:19:89:8D:6B:21:F4
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
spadeworkresearch.com

Other domains in certificate

www.aarondovey.com
js.adara.com
app.moods.akitsune.dev
alawwahouseplans.com
arteenganchillo.es
asacomkintai.com
vision.asite.com
atenats.com.br
app.awasan.com
backspace.tokyo
matty.benbraham.com
www.bistro73.tn
brickstar.in
cate2024.org
links-dev.colkie.com
mandan.column.us
film-reviews.com.ua
www.conjugator.app
cortado.ai
prageru-staging.cpptl.co
www.dustingonzales.com
dev.enjoylocal.travel
adminweb.equipmyschool.com
ericpaulsen.io
www.fatmen.in
firealarm.design
users.firewell.de
foolsonwheels.fi
fundify.org.uk
reset.funrewards.com
link.get-rippl.com
grumpy-life.dev
hoa6.in
booking.hostassist.pro
tranthiminhthu20224901.id.vn
link.iggalaxy.com
www.imperialexplorer.com
mia-api-qa.itxi.aero
ivan-jurasik.fr
interbrasil.hml.simulador.izii.io
www.jobbi.at
lennarthase.dev
www.link-saver.com
product.litpla.com
www.makan-diombana.com
www.mananshah.in
www.megapolisonline.com
www.milliondollarjingle.com
www.mithibaitechspark.in
beta.app.mombo.io
fishlog.muskymetrics.com
dev.myballetdictionary.com
www.nagycoin.com
dash.niha.io
osvaldoconcepcion.com
simulator.printgo.es
dynamic.ptcusa.com
pureproduction.dev
rakudrop.com
trayn.redbullperformance.com
www.rothlbaby.com
s.rw.rw
map.sagegrouseinitiative.com
www.sakura.tours
savzombies.com
www.sbenfocus.com
app.screencastify.com
shirboot.com
app.shuffli.com
singinglessonsswansea.co.uk
www.sippel.dev
skytrans.info
www.slippery.fish
smileyrocks.com
app.sofi.health
www.spoonfeeduni.com
springgg.com
js.stageme.live
admin.studenthubapp.com
www.szz.me
teehee.com.br
tipsta.co.uk
lp.truora.com
www.unibit.ai
demo.veero.ai
dashboard.vibepay.com
owner.qa.videolink.app
ref.vidocto.com
www.vivacommuart.org
www.voistar.jp
vvpedia.com
vx.rip
waelghazie.dev
app.workersweb.net
contractor.de.wowworks.org
u-dev.wwe.com
yomiboy.com
www.yourfavoritesde.com
zanderleong.com