Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.sleeptyme.ca
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 21, 2025
Valid Until
February 19, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C2:07:62:4D:DC:2B:E6:EF:A1:9D:58:35:38:D8:11:57:FB:FD:EC:57:56:A4:5F:A3:A9:05:3F:5B:D8:FF:C6:A6
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
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paviloma.fr
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admin.dev.rebus.com.co
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richardandsonrepairservices.in
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klimber.semmily.app
sendintro.app
www.shashibhushan.com
app.shelfalchemy.com
qa3.showitmax.com
sixish.io
www.sleeptyme.ca
www.smongia.com
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manage.sols247.org
songtextbook.com
proops.splixcube.com
event.spwn.jp
dungeonier.starfortgames.com
www.stockoptionstrading.org
storytool.co
www.studiogreenery.org
www.swarajcoin.com
www.synprobysisis.com
www.toot.co
www.umrahdhathuru.com
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startersplatform.ussia.co
staging.valorihomes.com
vdglobal.co.uk
verleyen.be
wallofcomps.com
wfh.kiwi
www.wijin-academy.tech
app.wordlist.com
simple.yangwiki.com
Other domains in certificate