Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.spring-board.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 08, 2025
Valid Until
January 06, 2026
54 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
65:38:00:8B:B4:3D:9F:DB:4F:68:74:25:A5:65:F4:64:BA:12:AE:09:A2:78:73:2E:3D:BC:75:64:30:A0:46:B0
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
oneclock.mx
agentesartisticosdobrasil.com.br
aldeebaj-med.com
bestellen.allindex.nl
andrewmulleady.ie
app.applife.app
devlinks.atoa.me
app-link.aturnos.com
bimanalytics.ai
bionton.com
www.booknites.com
app.bsp.online
bunguin.games
www.cailean.tech
caliipso.com
cashxp.app
www.civa.app
classicalems.co.za
www.clubkaiku.fi
app.libere.co.in
codeme.lk
qa.ebot.xbot.com.vn
www.whycs.csforall.org
dailyquestplus.co.uk
www.dayummeals.in
desinsectacionesvalencia.com
dorylab.net
dynamic-pricing.dev
thesaurus.e-onlineservice.com
www.eliteentri.es
bridgeengage.equiem.mobi
app.euro-kurier.si
facilitationskillstraining.ie
www.fembelling.au
auth2.flatfrog.com
painelchapeco.g2canal.com.br
company.gabriel.digital
app.guruvr.tech
theicon-alpha.madvrstudio.happygocoding.com
admin.health-x.app
www.helprope.org
heysha.jp
www.insomniawiki.org
hundenamen.lauraundmarcus.de
marvelproject.com.au
mikepratt.co.uk
www.ico.minigo.store
www.mitresoftware.com
mongolvalley.mn
moonflowermusic.co.uk
myclarity.io
myclassx.in
developer.myholo.io
admin.myrent.sg
www.newlifeaparelhosauditivos.com.br
www.newspenterprise.in
www.nviro.net
oliverlord.co.uk
kids.olympicenglish.vn
dashboard.cor.pa.gov
pixelpasture.studio
demo1.platform.fit
pokot.tr
pslove.dev
swimmingwaikato.pushstack.io
quantumfy.org
raahgirsuites.in
dev.reactbh.org
note.rezyro.com
www.romijn-bakker.nl
www.rtienda.com
s-now.me
www.saankhyatechworks.com
checkout.sappay.net
dl.sattha.online
www.wordsfinder.schlez.page
silvaserviciosnauticos.es
software101.co.uk
www-new.solholt.dk
www.spring-board.dev
www.svilokos-photography.de
tankmateapp.co.nz
terbo.ca
portalv2.thegchain.net
ticc-us.org
tripplanner.life
www.tryna.xyz
umfarooq.dev
audio-bible.unicoby.com
astrolog.vedala.holdings
cafe.viethas.com
www.vimalaskitchen.in
bixi.vivientraineau.me
vundakotiavinash.in
scanplayscore.vz-experiences.com
edit.webcat.app
static.wellwaterservicect.net
www.wiikx.com
wildshield.com
www.yaahot.com
Other domains in certificate