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Security report for prakticky-lekar-trinec.cz

MUDr. Marie Jurnová · Healthcare · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

41/100

Risk levelHigh

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

The website prakticky-lekar-trinec.cz represents a small healthcare provider led by MUDr. Marie Jurnová, offering practical medical services primarily in the Třinec region of the Czech Republic. The practice focuses on preventive care, vaccinations, treatment of common chronic conditions such as diabetes and hypertension, and occupational health services. The site is professionally designed using WordPress and the Divi theme, with clear navigation and relevant content tailored to adult patients and local businesses. Technically, the site employs modern web technologies including HTTPS, Google Analytics, and Google Tag Manager, ensuring a moderate level of digital maturity. Security posture is adequate with SSL enabled and cookie consent implemented, though it lacks advanced security headers and explicit privacy policies. Overall, the site is trustworthy and functional, though improvements in privacy compliance and security best practices are recommended.

Scanned

This is an earlier scan of prakticky-lekar-trinec.cz. View the latest report

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

11 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
20
GDPR outside view
25
Average
41

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 regional healthcare provider with a focus on adult primary care and occupational health. Its competitive advantage lies in a long-standing medical practice with over thirty years of experience and a modern approach to patient care. Revenue streams likely derive from patient visits, preventive services, and contracts with local companies for occupational health. The target customer segment includes adult residents of Třinec and employees of partner firms. The website's partnership with external platforms for virtual reception and medical profiles indicates an integrated service ecosystem. Growth potential may be limited by the local market size but supported by strong community trust and professional reputation.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and a cookie consent banner is present, indicating awareness of privacy regulations. However, the absence of security headers such as Content-Security-Policy and lack of a published privacy policy or incident response contacts reveal compliance gaps. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of third-party scripts like Google Analytics introduces moderate tracking but no evident security risks. The site would benefit from implementing a security.txt file and enhancing security headers to improve resilience and compliance.

Recommendations

  1. Implement comprehensive privacy and cookie policies accessible from the website footer or main menu.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  3. Publish a security.txt file to facilitate vulnerability disclosure and incident reporting.
  4. Include incident response contact information such as security@ or abuse@ email addresses.
  5. Regularly audit and update third-party plugins and scripts to mitigate potential vulnerabilities.

Contact details published on the site

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

Automated reading of the public site. Ratings are indicative.

Business

Company
MUDr. Marie Jurnová
Description
Ordinace praktického lékaře pro dospělé vedená MUDr. Marie Jurnová v Třinci, poskytující preventivní péči, očkování, léčebnou péči včetně péče o pacienty s cukrovkou a vysokým tlakem, závodní lékařství a další služby.
Key services
Preventivní péče, Očkování, Léčebná péče (cukrovka, vysoký tlak), Závodní lékařství, Odběry biologického materiálu, Posouzení zdravotní způsobilosti
Content quality
good
Branding
consistent

Technology

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

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

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 fully accessible with no blocking or WAF challenge
  2. WHOIS data is unavailable or privacy protected
  3. Website uses HTTPS with good SSL configuration
  4. Cookie consent banner is implemented in Czech language
  5. No explicit privacy policy or terms of service pages found
  6. Contact information is clearly presented with phone and physical address
  7. No forms detected on the main page for data collection
  8. Google Analytics and Google Tag Manager are used for tracking
  9. Website built on WordPress with Divi theme and jQuery
  10. Content is healthcare focused, targeting adult patients in Třinec region
Technical notes

Notes

The website is built on WordPress CMS using the Divi theme, leveraging jQuery and Google Fonts for frontend functionality and styling. Google Analytics and Google Tag Manager are integrated for user behavior tracking and marketing analytics. The site loads with moderate performance and is mobile optimized with responsive design. Accessibility features are basic but present. SEO is supported by proper meta tags, Open Graph data, and structured JSON-LD schema for organization and webpage information. Hosting provider details are not explicitly identified. The site does not expose sensitive information and uses HTTPS with a valid SSL certificate, contributing to a secure user experience.
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. 55/100Medium35 findingsView report
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