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Security report for symma.cz

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

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

62/100

Risk levelMedium

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

SYMMA spol. s r.o. is a well-established Czech company specializing in organizing national and international conferences, congresses, symposia, and related events primarily in the healthcare sector. With a history dating back to 1995 and a domain registered since 2000, the company offers comprehensive event management services including project planning, graphic design, printing, online registration, participant recruitment, venue rental, audiovisual support, catering, accommodation, and accounting. Their target audience includes institutions, professional associations, universities, companies, and individuals interested in professional healthcare events. Technically, the website uses Bootstrap 4, jQuery, FontAwesome, and Google Fonts, indicating a modern but basic tech stack. The site shows moderate performance and basic mobile optimization. SEO and accessibility features are present but could be improved. Hosting and domain registration are consistent with the company's long-standing presence. From a security perspective, the website lacks HTTPS enforcement and security headers, and does not provide privacy or cookie policies, which are critical for GDPR compliance. No incident response or vulnerability disclosure information is available. Contact information is clearly provided, but the absence of security best practices and compliance documentation represents a risk. Overall, the website is professional and trustworthy in terms of business credibility but requires significant improvements in security posture and privacy compliance to meet modern standards. Strategic recommendations include implementing HTTPS, adding security headers, publishing privacy and cookie policies, and enhancing mobile and accessibility features.

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

8 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';…

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Keep watching symma.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.

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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
80
DNS health
85
Network security
100
GDPR outside view
10
Average
62

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 symma.cz, from OffSeq Breach.

Total records
14
Employees
0
Customers
14
Third parties
0
Weak passwords
36%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for symma.cz.

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Technical appendix

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

Business context

Business profile

SYMMA operates in the healthcare event management sector with a strong market position supported by a long history and domain age. Their business model focuses on full-service event organization, targeting professional and institutional clients. The company leverages partnerships with multiple specialized event domains, indicating a broad ecosystem and collaborative approach. Revenue streams likely include event planning fees, registrations, and associated services such as catering and accommodation. Growth indicators include a detailed schedule of events through 2025 and partnerships with universities and professional bodies. The company maintains a consistent brand and professional content, supporting credibility and trust.

Security posture

The current security maturity level is low to moderate. Key vulnerabilities include lack of HTTPS enforcement, absence of security headers, and missing privacy and cookie policies, which expose the company to compliance risks and potential data protection issues. No evidence of incident response readiness or vulnerability disclosure mechanisms was found. The website does not appear to use tracking or analytics scripts, reducing some privacy risks but also limiting user behavior insights. Overall, the security culture appears underdeveloped, with significant room for improvement to align with GDPR and best practices.

Recommendations

  1. Implement HTTPS with valid SSL/TLS certificates and enforce secure connections site-wide.
  2. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish comprehensive privacy and cookie policies to ensure GDPR compliance and inform users.
  4. Establish a vulnerability disclosure policy or security contact to improve incident response readiness.
  5. Enhance mobile responsiveness and accessibility to improve user experience and compliance.

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
SYMMA spol. s r.o. specializes in organizing national and international congresses, conferences, symposia, corporate presentations, educational courses, social events, and accompanying programs. Since 1995, it has been trusted by institutions, professional associations, universities, companies, and individuals for organizing well-known congresses and conferences.
Key services
Project processing, Graphic design, Printing congress and conference materials, Website development including online registration, Participant recruitment using own databases, Partner outreach and securing, Venue rental, Audiovisual technology, Catering, Accommodation for participants
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap 4, 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
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional event organization site focused on healthcare and related conferences.
  2. No privacy or cookie policies found, which is a compliance gap.
  3. No security headers or HTTPS enforcement detected in provided data, indicating potential security improvement areas.
  4. Contact information is clearly provided with company emails and phone numbers.
  5. Multiple external links to partner event sites indicate a broad partnership network.
  6. No analytics or tracking scripts detected, indicating minimal user tracking.
  7. No signs of adult or explicit content; content is safe for general audiences.
  8. No WAF or blocking detected; content is fully accessible.
Technical notes

Notes

The website uses a standard Bootstrap 4 framework with jQuery and FontAwesome for UI components and icons, supplemented by Google Fonts for typography. The HTML structure is valid and includes meta viewport tags for responsiveness, though mobile optimization is basic. Performance is moderate, with no advanced optimization techniques detected. The site lacks modern CMS indicators and appears to be a custom or static site. No analytics or tracking scripts were found, indicating minimal data collection. Hosting is through a Czech registrar consistent with the business location. Technical risks include lack of HTTPS enforcement and missing security headers, which could impact user trust and data security.
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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