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Security report for vyhnankovy-dny.cz

SYMMA, spol. s r.o. · Healthcare · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

60/100

Risk levelMedium

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

The website www.vyhnankovy-dny.cz serves as the official platform for the Vyhnánkovy traumatologické dny medical congress, organized by SYMMA, spol. s r.o., in collaboration with the 3rd Faculty of Medicine, Charles University and the Faculty Hospital Královské Vinohrady. It targets healthcare professionals specializing in traumatology and surgery, offering a detailed program and registration information for the event scheduled in March 2026. The site reflects a niche, professional event with strong academic and hospital affiliations, positioning it as a credible source within the Czech medical community. Technically, the website employs a standard Bootstrap framework with jQuery and FontAwesome, ensuring a responsive and visually consistent user experience. However, mobile optimization and accessibility are basic, and no advanced CMS or hosting details are evident. The site lacks analytics and tracking scripts, indicating minimal user tracking and a privacy-conscious approach, though it also lacks explicit privacy and cookie policies. From a security perspective, the site is served over HTTPS (assumed from modern standards though not explicitly confirmed), but no security headers or advanced protections are detected. The absence of WHOIS data for the domain raises concerns about domain registration legitimacy, though the professional content and company contact details mitigate some risk. No forms are hosted directly on the site, reducing attack surface, but also limiting direct data collection. Overall, the website is a well-structured, professional event site with good content quality and business credibility but requires improvements in security posture, privacy compliance, and domain registration transparency to enhance trust and compliance with modern standards.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

9 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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. 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 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 vyhnankovy-dny.cz

This scan found 22 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.

Daily monitoring

Recommended

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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
67
Security headers
30
Email security
65
DNS health
85
Network security
100
GDPR outside view
10
Average
60

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 vyhnankovy-dny.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for vyhnankovy-dny.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 in the healthcare sector, focusing on organizing specialized medical congresses for professionals in traumatology and surgery. Its competitive advantage lies in its academic and hospital affiliations, providing authoritative content and attracting a targeted professional audience. Revenue streams likely include registration fees and sponsorships from medical companies. The partnership ecosystem includes notable medical suppliers and service providers, enhancing event quality and market reach. Growth indicators include the planned 30th-anniversary event and detailed program planning. The company appears small but well-established within its niche, with a focused operational model centered on event management and professional education.

Security posture

The current security maturity is basic. The website lacks critical security headers and does not provide privacy or cookie policies, which are essential for GDPR compliance. The absence of WHOIS data is a significant concern, potentially indicating domain registration issues or privacy protection without disclosure. No incident response or vulnerability disclosure information is present, limiting transparency. The site does not expose sensitive data or use vulnerable libraries, and no forms are hosted directly, reducing risk. However, improvements are needed in SSL/TLS verification, security headers implementation, and privacy compliance to meet industry standards and protect user data effectively.

Recommendations

  1. Implement and enforce HTTPS with a strong SSL/TLS configuration and verify certificate validity.
  2. Add comprehensive privacy and cookie policies to comply with GDPR and inform users about data handling.
  3. Introduce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  4. Publish vulnerability disclosure and incident response information to enhance transparency and trust.
  5. Improve mobile responsiveness and accessibility to broaden user reach and comply with accessibility standards.

Contact details published on the site

Addresses
Legal name
SYMMA, spol. s r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SYMMA, spol. s r.o.
Description
The website promotes the Vyhnánkovy traumatologické dny congress organized by the Surgical and Orthopedic-Traumatological Clinics of the 3rd Faculty of Medicine, Charles University and the Faculty Hospital Královské Vinohrady. It is a professional medical congress focused on traumatology topics, celebrating the 30th anniversary of the trauma center.
Key services
Medical congress organization, Professional education and networking, Registration and event management
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, FontAwesome, Google Fonts
Frameworks
Bootstrap
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a professional event site for a medical congress in Czech Republic.
  2. No WHOIS data available, raising questions about domain registration status.
  3. No privacy, cookie, or terms of service policies found on site.
  4. Contact information is clearly provided with company emails and phone numbers.
  5. No security headers or advanced security measures detected.
  6. No analytics or tracking scripts detected, indicating minimal user tracking.
  7. Site uses standard Bootstrap and jQuery technologies with Google Fonts.
  8. No forms present on the site for data collection except external registration link.
  9. No social media links found on the site.
  10. No advertising or marketing tools detected.
Technical notes

Notes

The website uses a conventional technology stack centered on Bootstrap for responsive design, jQuery for scripting, and FontAwesome for icons, supplemented by Google Fonts for typography. The HTML structure is valid and well-organized, supporting good SEO basics. Performance is moderate, with no heavy scripts or tracking slowing load times. However, the site lacks modern CMS features and advanced technical optimizations such as lazy loading or progressive web app capabilities. The absence of analytics and tracking scripts suggests minimal data collection but also limits insights into user behavior. Technical debt appears low, but modernization opportunities exist in mobile optimization, accessibility, 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

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