Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=vitalsteps.nl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 23, 2025
Valid Until
February 21, 2026 87 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:E2:B7:E8:FC:27:B9:EC:FE:E0:69:37:70:33:CD:44:1B:6D:EB:8A:E1:F9:19:34:8F:D3:F6:D5:54:DB:2F:50
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
www.gotdoug.com

Other domains in certificate

11521877.peerly.app
meta.12traits.com
245park.com
lofi.4mi7.com
wallmobile.9lessons.info
auth.acropolis1989.com
admin.dev.affilimate.com
messaging.alexisgommet.com oldportfolio.alexisgommet.com
app.allhorses.nl
app.almaapp.mx
alrehmanquranacademy.com
www.altonivelmoveisplanejados.com
ankushchauhan.com
anujguglani.com
dev-services.aquaroseirrigation.com
aramonstream.com
arnoldi.co.za
asecretmessage.link
aspectsone.com
dev.interviews.auctusiq.com
app.awaken180weightloss.com
belike.studio
benitrans.com
www.capetonianpoet.com
applinks.christiancinema.com
www.clearskiesengineering.com
www.supernova.com.tr
concordiabank.us
contrasts.app
authorization.sbx.discovery.corelogic.com
www.devorahnov.com
sib4.dicodingacademy.com
dimovconstruction.com
dorianthegray.com
primetimetable.ear.com.br
eeecccooo.uk
energie.immo
canary-wharf.equiem.mobi
exci.tel
www.fightron.com
foinq.com.au
www.foolspyorahuolto.fi
driver.fumes.app
test.galeriaecho.online
www.gamebanai.com
geomaster.biz
gretchenehrhart.com
trace-app.icheck.vn
inapp.idosport.app
isy-garten.at
gsa.jcorecompanies.com
www.kalkulatorsejmowy.pl
t.kdl.pet
legacypublishingcompany.com
diagnostics.liftstatus.nl
students.lkdkk.org
madrugaurbanismo.com
demo.medidesk.fr
www.minihome.studio
misletras.pro
adm.namahwellness.com.br
www.nestofthorns.co.uk
ogafit.com
omicronium.com
pansjournal.org
assets.passtalk.app
app.populi.ai
pop-new-dataflow.prognos.se
publiko.ph
pugnax.fi
punemanagementassociation.org
robbieelias.ca
www.rolldnd.org
www.securecode.app
auth.sellermetrics.co.za
simplifaisolutions.com
sirtassalot.se
solohealth.app
extension.sonovoice.org
srpholidayss.in www.srpholidayss.in
www.standardexpress.pl
stewardtechnologies.com
app.superslide.co
surajsisodia.dev
app.teletec-tis.com
dk.testla.nl
therules.win
www.tjswholesalers.co.uk
auth.google.tokplay.com.br
tregua.it
isse2020.fei.tuke.sk
www.veilig-bewegen.nl
venleycapital.org
www.verestok.com
vitalsteps.nl
auth.wireguard.uk
www.yourcustomai.com