Open
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77/100
SECURITY SCORE
Certificate Information
Subject
CN=felicette.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 04, 2025
Valid Until
March 04, 2026
88 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
09:6A:D5:D4:0C:9D:6F:70:E8:E0:FC:77:83:22:2C:57:6C:D9:45:81:BA:00:FC:11:82:E6:53:2C:4E:3D:D1:68
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
avinashrathod.in
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request.bitcointribe.app
mouse.bizoo.cloud
bookinstant.de
ai.c4f.wtf
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chromium.org
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w.futbol.comounexperto.com
constructorabrac.cl
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ecrow.net
ucslashio.edu.mm
electride.in
factory.ellure.io
test.ercanyesil.com
www.estincome.com
www.expobase.cc
felicette.dev
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painelfartura.g2canal.com.br
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poomchak.fr
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psytwo.net
rohitmittal.in
sayit.set7up.com
sg719.com
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policy.simplerion.com
sandvika.snapmentor.no
southclydeenergycentre.co.uk
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theatre-workshop.spwn.jp
ohiofootballtriviaadmin.sqwadhq.com
stonebisondev.com
app.sunnycloud.se
tafarrygoodman.com
tarobots.ru
www.tlstarget.com
tolgahankarabudak.dev
trpg.studio
console.service.ubutouch.com
vcew.org
docs.waterstream.io
mail.woodburn.id.au
Other domains in certificate