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Security report for siuz.cz

SIUZ – Spolek pro inovativní a udržitelné zemědělství · Other · Czech Republic

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

Security score

59/100

Risk levelMedium

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

SIUZ is a Czech non-profit association dedicated to promoting innovative and sustainable agriculture practices. The website serves as an information hub for members and interested parties, offering news, working groups, events, and educational content focused on precision farming and eco-friendly agricultural technologies. The organization targets farmers and agricultural professionals within the Czech Republic, positioning itself as a niche player in sustainable agriculture advocacy and knowledge sharing. Technically, the website is built on WordPress and leverages common plugins such as The Events Calendar and Google Tag Manager. The site is accessible, mobile-optimized, and uses HTTPS with good SSL configuration. However, it lacks some advanced security headers and explicit privacy or cookie policies, which are important for compliance and user trust. From a security perspective, the site shows a moderate posture with HTTPS enabled and no visible vulnerabilities or exposed sensitive data. The absence of a security.txt file and incident response contacts limits its readiness for vulnerability reporting and incident management. The missing WHOIS data for the domain raises some concerns about domain legitimacy, though the website content and social media presence support its authenticity. Overall, SIUZ presents a professional and focused online presence for its niche audience but should improve privacy compliance and security transparency to enhance trust and regulatory adherence.

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

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

    • 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

  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 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 siuz.cz

This scan found 23 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

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
62
Security headers
15
Email security
80
DNS health
85
Network security
100
GDPR outside view
10
Average
59

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

Technical appendix

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

Business context

Business profile

SIUZ operates as a small non-profit association in the agricultural sector, focusing on sustainable and precision farming practices. Its business model revolves around member engagement, knowledge dissemination, and organizing events and working groups. The association leverages digital tools to maintain communication and outreach but does not appear to monetize directly through e-commerce or advertising. The presence of social media channels and event calendars indicates active community involvement. The lack of detailed company registration or VAT information on the site suggests a modest organizational scale. Strategic partnerships or subsidiaries are not evident from the website content.

Security posture

The website maintains a baseline security posture with HTTPS enforced and no evident exposure of sensitive information. However, it lacks several recommended security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate certain attack vectors. The absence of a published security policy or incident response contact reduces transparency and preparedness for security incidents. No vulnerability disclosure mechanism or security.txt file is present, limiting external reporting capabilities. Overall, the security maturity is moderate but could be significantly improved with standard best practices and compliance documentation.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie consent mechanism to ensure GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure and improve incident response readiness.
  4. Provide clear incident response contact information, such as a dedicated security or abuse email address.
  5. Verify and update WHOIS domain registration information to improve domain legitimacy and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SIUZ – Spolek pro inovativní a udržitelné zemědělství
Description
SIUZ is an association focused on innovative and sustainable agriculture, providing information, working groups, and events related to precision farming, crop technologies, waste management, and eco-agriculture.
Key services
Information dissemination, Working groups on crops and technologies, Events and member meetings, Consulting and advisory services
Content quality
good
Branding
consistent

Technology

Stack
WordPress, jQuery, Google Tag Manager, Google Translate, The Events Calendar plugin, MapPress Google Maps
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

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

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is accessible and not blocked by WAF or security mechanisms
  2. Content is in Czech language focused on sustainable agriculture
  3. No explicit privacy, cookie, or terms of service policies found
  4. Contact email uses company domain (polakova@siuz.cz)
  5. Social media presence on Facebook and YouTube
  6. Uses WordPress CMS with common plugins
  7. No security.txt or incident response info found
  8. WHOIS data unavailable, raising some legitimacy concerns
Technical notes

Notes

The website is built on a modern WordPress CMS platform with commonly used plugins for events and maps, indicating a standard and maintainable infrastructure. The use of Google Tag Manager and Google Translate shows integration with popular third-party services for analytics and multilingual support. Performance appears moderate with no major issues detected, and the site is mobile responsive. However, accessibility features are basic and could be enhanced. SEO optimization is present but minimal, with scope for improvement in metadata and structured data usage. The lack of hosting provider information limits deeper infrastructure analysis.
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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