Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.littleskoolhouse.sg
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 17, 2025
Valid Until
February 16, 2026 80 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:21:82:29:12:A7:56:6F:02:A9:75:CC:D4:69:50:73:53:4D:D9:F8:75:6E:04:CF:D3:40:88:27:6D:84:93:85
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
aibirds.art

Other domains in certificate

home.accessconnector.com
ap-renders.com
apprain.io
aroundtheworldzy.com
ashwastesweekend.com
asincode.co
asurity.cl
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admin.clubcerezo.com
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freegifthub.com
fyrelit.com www.fyrelit.com
www.gebirgsmarine.sexy
auth.gitmart.co
gntechinfra.com
mm.staging.go-games.gg
shish.gov.al
www.hama-i.co.jp
dice.hammergen.net
horror-game-show.com
iksolutionsltd.com
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api.itfit.rs
www.juanmingo.co.uk
manonet.kalyi-jag.hu
kieranhasawebsite.com
photobooth.ladevzo.com
letsale.co
www.littleskoolhouse.sg
lonestar-roofing.net
manasikplanner.com
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marqueslandim.com.br www.marqueslandim.com.br
admin.medihomeweb.de
sales.mm-2.nl
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links.northscouts.org.uk
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onlinegamesinfo.de
cp5745149451698176.order.place
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smartnhealthyhouse.com
admin.souqtajer.com
www.strumica360.com
telehealthservice.co.za
www.theclassyflight.com
chatbot-dev-1.thelevel.ai
soporte-progressive.timp.io
ubicaturepuesto.cl
www.urbanclassic.de
portal.vagalumewifi.com.br
dashboard.velocityps.com.au
www.voiceofmusic.info
vybilt.com
wealthrealestate.ca