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Security report for prakticky-lekar-trinec.cz

MUDr. Marie Jurnová · Healthcare · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

55/100

Risk levelMedium

0–100, higher is better. How it is calculated

The website prakticky-lekar-trinec.cz represents a small healthcare business operated by MUDr. Marie Jurnová, a general practitioner in Třinec, Czech Republic. The practice offers comprehensive preventive and treatment services including vaccinations, management of diabetes and hypertension, occupational health services, and laboratory diagnostics. The business targets adult patients locally and emphasizes quality care and patient communication. The website is built on WordPress using the Divi theme, featuring a professional design, clear navigation, and mobile responsiveness. It integrates Google Analytics and a cookie consent mechanism, reflecting a moderate level of digital maturity. Security posture is adequate with HTTPS enabled, but some backend PHP warnings and lack of security headers indicate areas for improvement. Privacy compliance is basic, lacking a privacy policy or terms of service pages. Overall, the site is trustworthy and professional but could enhance security and compliance documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

10 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching prakticky-lekar-trinec.cz

This scan found 27 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
52
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
25
Average
55

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention prakticky-lekar-trinec.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for prakticky-lekar-trinec.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The business operates as a local medical practice with a focus on adult healthcare and occupational medicine. It leverages a direct service model with individual and corporate clients. The website content highlights over 30 years of experience, positioning the practice as a reliable and established provider in the region. The absence of social media presence and limited digital marketing tools suggest a traditional approach to client engagement. Partnerships with online reception services and medical registries indicate some integration with digital healthcare ecosystems. The business model is service-oriented with revenue likely derived from patient visits and occupational health contracts.

Security posture

The website uses HTTPS and implements a cookie consent banner, which are positive security and privacy practices. However, visible PHP warnings in the HTML source reveal potential misconfigurations or outdated plugins that could expose sensitive information. The absence of common security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the site's defense against common web attacks. No explicit incident response or vulnerability disclosure information is provided, limiting transparency. Overall, the security posture is moderate but requires remediation of errors and enhancement of security controls to reduce risk.

Recommendations

  1. Resolve PHP warnings and errors to prevent information leakage and improve backend stability.
  2. Implement and publish a comprehensive privacy policy and terms of service to enhance GDPR compliance and user trust.
  3. Add standard security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to improve protection against web vulnerabilities.
  4. Establish a security.txt file and provide incident response contact information to improve transparency and readiness.
  5. Regularly update WordPress core, themes, and plugins to mitigate vulnerabilities and maintain security posture.

Contact details published on the site

Addresses
Legal name
MUDr. Marie Jurnová
Registration number
IČ: 60045655
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MUDr. Marie Jurnová
Description
MUDr. Marie Jurnová provides practical medical services in Třinec, including preventive care, vaccinations, treatment of diabetes and hypertension, occupational health services, and laboratory testing.
Key services
Preventive medical care, Vaccinations, Treatment of diabetes and hypertension, Occupational health examinations, Laboratory testing and diagnostics
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Divi Theme, jQuery, Google Analytics
Frameworks
Divi
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional medical practice site for a general practitioner in Třinec, Czech Republic.
  2. Content is comprehensive regarding services, contact info, and business description.
  3. Cookie consent mechanism is implemented and visible.
  4. No privacy policy or terms of service pages found.
  5. Some PHP warnings/errors visible in HTML source indicating minor backend issues.
  6. Uses WordPress with Divi theme and standard analytics/tracking tools.
  7. No security.txt or explicit security/incident response info found.
  8. No social media links detected.
  9. Good SEO and structured data usage.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on WordPress with the Divi theme, using jQuery and Google Analytics for tracking. The site loads fonts from Google Fonts and uses embedded Google Maps for location display. Performance is moderate with no explicit speed optimizations detected. The site is mobile responsive and has good SEO metadata including Open Graph and JSON-LD structured data. Minor technical debt is indicated by PHP warnings and lack of security headers. The site does not appear to use advanced caching or CDN services explicitly. Accessibility features are basic but present. Overall, the technical infrastructure is standard for a small business website but could benefit from technical cleanup and security enhancements.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 41/100High35 findingsView report
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