77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.sakura688.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 28, 2025
Valid Until
December 27, 2025 41 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9D:F1:91:B3:0E:37:F5:64:B7:F7:02:9F:43:D5:E3:81:59:D0:BB:4D:D2:82:39:62:FF:62:05:4A:B1:4C:48:12
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
xiaolongbao-tsutsumishin-ichi.com

Other domains in certificate

color-kit.3bitlab.com
app.accrobad.fr
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introduction.s-drops.capcom.com
dynamo.catchupcalendar.com
admin.cattleyaresort.com
circoo.co
company.breathings.co.kr parastar.co.kr
app.crava.com.br
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distancemeter.app
app.docent-art.com
www.docneasy.com
dev.doozzoo.com
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educacionmedicadigital.com
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links.evilapples.com
cycling-challenges.fitpuli.com
auth.formstudio.io
accounts.getemit.com
goresoftware.com
graineat.com
twitter.greagori.com
www.hsson.dev
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www.ismattworking.com
recipes.joeloeppky.com
www.labpipe.org
go.leancode.kr
formacionclass.lernitlms.com
articles.libertytips1.tips
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open.locapay.app
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telebot.lumbung.io
mahautwindal.tech
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www.mobitaz.dev
moonplexus.com
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app.myeasy.tax
www.myhomeware.com
nacs716.com
www.near-balkan.com
laden.new.de
bleibinderschule.onelastglance.com
app-dev.ordinaryexpertsjm.com
ozansenturk.com
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auth.dev.pretzl.digital
www.quikk.dev
rasbntech.com
supernova.re2fe.com
recforge.com
recordeddays.com
www.resolengenharia.com.br
rtoseva.com
justgo.saikhing.xyz
www.sakura688.com
filedrop.shapesecurity.com
app.shopherodashboard.com
sjuh.nl
www.sorvellielectric.com
staging.sprel.pro
stockprofitcalculator.app
terminusplatform.io
www.thispartofus.com
tianacuisine.com
i-health-training.timp.io
www.toolimex.com
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empatizo.trulysystems.com
txtpyc.com
ugadooga.com
unitdynamic.com
unrealjourney.com
www.vantage.fi
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lab.widgets.vezham.com lab1.ic.vezham.com
polis.vrealsoft.com
webassembly.us
www.wellmadeplywood.com
wg-media.pl