Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=worldwideschoolsupplies.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 17, 2025
Valid Until
February 16, 2026
81 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B5:93:D1:0B:04:DE:93:BD:C1:4B:BE:BB:09:A7:18:A5:60:FB:B5:38:37:71:7B:F8:B0:61:E7:FC:A2:DD:04:6F
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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 6 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
Subject Alternative Names
100 domains
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capabiliq.com
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q.cheerbaby.hk
www.chremaflow.com
app.cleartrack.co.za
dev.att.lng.com.sg
countrycounter.online
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dcdeveloppement.fr
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diviniti.fr
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edxl.in
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netsecpros.flairtechno.com
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freetactics.com
fremilio.com
xiangyin.fruits-town.shop
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giggenie.app
globalschoolsupplies.com
www.halalstore1.com
heyfam.net
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pdh00044.id.vn
ikopol.com
internationalschoolsupply.com
jeffbatista.com.br
www.keikauskauppa.fi
kindo.dev
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marcelgidotesholycrab.com
www.marcelgidotesholycrab.com
meavisa.app
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nadesh.education
software.newshacker.io
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nrgpress.ru
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ozdinc.org
www.ozdinc.org
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listpolydist2526.polytechniccolleges.in
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admin.pracmath.app
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sf-gettersiida.re2fe.com
share.realmsocialapp.com
www.realty-shot.com
connect-ng-carrier-assigned-loads.rxoconnectint.rxo.com
admin.scholars.guide
www.scioptimus.com
www.scrumit.app
where-is.sebammon.me
sharec.sharedan.net
www.shocktopus.co.uk
sixnone.com
snapconx.co.za
sobexdatastreaming.com
spendlyai-app.com
app.stewartorganservice.com
webmd.labs.galaxy.summersummary.com
webmd.labs.logbook.summersummary.com
www.suyaroyale.com
xvarianagonzalez.swanmoments.net
thesitemile.co.uk
thevillagedev.com
www.thisweek.rocks
treenisoy.fi
v2tunray.ru
verma7.com
www.vilotidsboken.se
googleauth.voyagera.ro
www.waniskawfoundation.ca
auth.gudangfilm.web.id
wefumo.co.uk
worldwideschoolsupplies.com
zaitechstudy.com
Other domains in certificate