Open
Cached
·
just now
93/100
SECURITY SCORE
Certificate Information
Subject
CN=berktunc.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 17, 2025
Valid Until
January 15, 2026
44 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EB:B5:55:D6:30:E3:51:3E:99:EF:2A:E7:C8:7C:81:AF:FC:63:B7:08:07:0F:E5:32:49:64:14:A7:D0:B7:3C:6E
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
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Basic
upgrade-insecure-requests; block-all-mixed-content; frame-ancestors; +14 more
upgrade-insecure-requests; block-all-mixed-content; frame-ancestors 'self'; default-src 'none'; script-src 'self' 'report-sample' 'unsafe-eval' 'unsafe-inline' https:; style-src 'self' 'report-sample' 'unsafe-inline' https:; object-src 'none'; frame-src 'self' https:; child-src 'self' https: blob:; img-src blob: data: https:; font-src 'self' data: https:; connect-src 'self' https: wss:; manifest-src 'self'; base-uri 'none'; form-action 'self' https:; media-src 'self' https:; worker-src 'self' blob:;
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
microphone=(), geolocation=(), camera=(), fullscreen=*, payment=self, interest-cohort=()
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
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
dev2.apa.gaviti.com
www.a4g.golf
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berktunc.com
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bot.buitientuan.com
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contractapay.com.au
controlpet.app
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dashboard.instadiner.app
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invite.joinloop.com
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mahmoud.kotkat.org
liliana.gd
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dev.lumenprotocol.com
mojo.malooba.com
managers.app
mangos.ai
movot.app
myleon.neoufitness.com
doctorneumo-prueba.neumomed.com
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github.okinari.com
ac.stage.openkind.me
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paravacademy.com
parkur.design
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pro-bonum.hr
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portfolio.produvar.com
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membres.fqde.qc.ca
quikmaths.com
randomcities.com
rastreadorguardian.app
rhythmiq.app
www.salvavidasvzla.org
approvals.shineweddinginvitations.com
www.shopping-sizer.com
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insolarvn.sodientu.com
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speakqueue.com
squeezv.pl
brother58.studiossolution.com
sunshineaqcare.com
www.thedicebot.com
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m.umisushi.com.co
vanvinh06202417221202417217.xyz
widnes.dev
panel.wipitech.cl
www.wisphero.com
app.xamplr.com
www.zebrablau.com
Other domains in certificate