Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.psycentraal.nl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 11, 2025
Valid Until
January 09, 2026
59 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FC:82:D5:A5:3A:B5:17:4C:42:37:2B:24:A9:79:29:08:2D:3D:4D:5B:E8:4B:E0:79:46:96:04:59:62:D1:BB:61
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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app.camping.care
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menu.villagecalifonia.co.tz
consultinge.be
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pay.neomode.com.br
converge.neoufitness.com
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noviso.be
read.nprone.app
nzclaim.com
auth.ourcommunityconnect.com
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parsamazaheri.com
personaweb.app
www.procesion.org
www.psycentraal.nl
raiyan.dev
reports.ramani.io
reev.group
aimng.removis.jp
www.riseinsports.com
sdf2d.schmelczer.dev
seeraht.school
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my.smartwrite.app
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blog.technilesh.com
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studio.unlockvolume.com
uptothe.cloud
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www.vanity.money
mobile.vetzy.online
www.warshovel.com
app.wekneadthedoughcookies.com
wepredict.club
yolosunshine.com
Other domains in certificate