Open
Cached
·
just now
81/100
SECURITY SCORE
Certificate Information
Subject
CN=about.gapcrossdev.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 10, 2025
Valid Until
January 08, 2026
57 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
93:3C:C4:A2:4A:9F:22:AB:AC:C9:73:2A:41:FF:01:E8:60:7D:2E:62:B4:F4:3B:34:37:DE:B1:CF:F7:48:47:02
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
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
jasig.org
www.1cminc.com
for-square.app2.1on1navi.com
www.5tacosta.cl
www.aarhuskanoudlejning.dk
addata.me
www.amgee.net
www.andresacastro.com
anouk-dierick.be
arlenebryant.com
www.askalora.ai
manneradmin.auxswot.com
trk1.avdtrk.com
prevencionsalud.ballesta.com.ar
www.beta7.de
buerli.io
cpbricks.bwplatform.app
test-auth.cadienttalent.com
www.cadrify.com
test1.candiceai.co.za
tracking.asgard.cargotic.app
mandanibay.cebuhomepages.com
referral.charmfidence.com
tampereentenniskeskus.cintoia.com
www.clinicasurejob.com
retirement-calculator.kleincpa.co.il
dev.codergym.fit
crystalpops.com
csob-iframe.417.cz
redirect.cyberpunkattack.xyz
www.disasterpets.net
www.docemenu.com.br
eataliamarket.co
www.edencapture.com
admin.ekabit.ru
www.estheticsbynancy.com
www.fabienpamphile.com
fast289.com
fersasys.com
www.flaxboll.com
about.gapcrossdev.com
www.gdlstonesnow.com
gobaffle.com
talentgram.heytalent.io
inventorycount-uat.hotwax.io
elisa.invue-live.com
blog.ippachi.com
janyx.co
app.jarveat.com
chat.jeremyroy.co.za
www.jirikolarik.cz
johanneshearts.com
k6dbp.net
karelcompiler.xyz
dashboard.karma.life
app.kushalhonda.com
sprucepointinn.app.lasoxp.com
layerzerolabs.com
little.cm
localsaudia.com
beta.masqkit.com
docs.mesee.jp
www.mlattialy.com
www.mrfk.jp
nextphase.me
liveqa2.notifyvisitors.com
www.noulab.es
ocecu.com
paperless.olaapps.com
api.oorjalabs.com
www.opensound4.me
admin.staging.orderease.com
pausaacucarada.com.br
pianolessonsswansea.com
old.poll.ly
servesalud.puntosalud.com
www.racetime.app
www.rsgdashboard.church
rulenotfound.com
samsinfosoft.com
schnellerbesteller.de
atittude.sogafit.net
www.sylvari.it
tecorphn.net
www.terbo.ca
admin.thetraxcompany.com
sandbox.thndr.io
titancapital.management
pityu.tkrizsa.hu
www.transposeensemble.com
uhspremium.com
urbanistmedia.com
ref.veil.mobi
app.watsupcouriers.com
www.wekeep.app
whoodle.dev
cdn.wixware.com
tankheadgirl.wotblitz.com
ads.yesweigh.in
dev.yfmbase.com
Other domains in certificate