Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.villanicolai.nl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 08, 2025
Valid Until
January 07, 2026 50 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:46:0F:2E:9A:10:98:A5:B1:B4:03:93:47:26:0C:30:EA:66:54:62:24:42:90:4F:24:4E:D2:30:64:4B:3F:5F
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
act15pa.com

Other domains in certificate

110yards.ca
m.devapp.360tf.trade
www.abhirupnandy.click
adacardano.cl
automarsh-dev.affinity.do
antonylester.com www.antonylester.com
www.arcinteractive.studio
beergoggles.arkham.beer
aromique.co.uk
atelierafefa.com
www.averraknowledgeacademy.com
baccaratprestige.com
playcharts.barenboim.org
www.bc-app.nl
bnbdelelie.be www.bnbdelelie.be
www.brvma.net
www.cafedebeirut.de
casinoretro.app
kawari.iamconsulting.co.th
consuegralaw.com
cosmolith.tech
dainoratamohair.co.uk
deutschi.app
demo.trainings.digitalnerds.io
planoa.docsend.com.br
drroop.com
drumlessonsbristol.com
dundeeargentinetango.co.uk
educhunks.com
www.eficiente.co
www.akal.essaouira.eco www.alaska.essaouira.eco www.corner.essaouira.eco www.khawa.essaouira.eco www.tichka.essaouira.eco www.triskala.essaouira.eco
www.fabianvalero.com
web.factura.green
www.floke.no
getzentra.io
wallet.goindex.io
www.growlight.cloud
www.growtern.com
www.gtcgroup.ma
guide.es
www.innoxapps.com
inputhealth.ca
mml-prc-monitor.itaueira.com
kauper.dev
leilflowers.com
speech.linguistics.app
www.lorenzobertazzoni.it
portal.maganaproductions.com
mentoryone.online
links.mikebarreto.me
themorrisapp.indra-is.my.id
mycancerandketo.com
minnow-staging.nextinline.io
nodeios.app
first.ogoto.co
www.thequeen.monarchy.org.nz
payload.overengineering.ca
www.pensioenbijtan.nl
client.pharm2market.app
www.planish.co.uk
ppregus.store
prints-by-jeroen.nl
progressonota1000.site
prompt-forge.org www.prompt-forge.org
readyplango.com
todo.sagaraga.com
scholarlib.co
seniortalent.cl
smartreferrallinks.com
piano.smoouly.smoulasoutez.cz
id.nl.sovra.io
sphartek.com
booking.sssdivyasmrti.org
steeltech.io
bcrypt.stepinsight.com.au
sam-admin.techroh.com sam-customer.techroh.com
play-test.thelastwordgame.com play.thelastwordgame.com
trackcryptos.com
www.tropicaloasisdr.com
www.uneakproducts.ca
www.villanicolai.nl
automacao-ia.visei.com.br
tiruvarur.vishnutaxi.com
worklogs.vulps.com.ar
whereami.io
wyniessie.pl
xevenmaintenance.com
zely.app
www.zigital.cl