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Security report for cz-ryby.cz

Rybářské sdružení České republiky · Other · Czech Republic

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

Security score

45/100

Risk levelHigh

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

Rybářské sdružení České republiky is a well-established professional association representing the fishery sector in the Czech Republic. The organization provides industry information, member services, publications, and culinary resources related to fish production and consumption. The website reflects a consistent brand identity and targets fishery professionals and the general public interested in fishery topics. Technically, the site uses modern JavaScript libraries and Google services for analytics and fonts, hosted likely by WEDOS, a Czech provider. The site is mobile-optimized with good navigation and content relevance. Security posture is adequate with HTTPS enabled but lacks explicit security headers and privacy/cookie policies, indicating room for compliance improvement. The domain registration data aligns well with the business claims, supporting legitimacy. Overall, the website is professional and trustworthy but would benefit from enhanced privacy and security practices.

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 cz-ryby.cz

This scan found 25 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
62
Security headers
20
Email security
85
DNS health
75
Network security
20
GDPR outside view
10
Average
45

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

The association holds a strong market position within the Czech fishery sector, representing 62 members including research and educational institutions. Its business model is non-profit and focused on advocacy, information dissemination, and member engagement. Revenue streams likely include membership fees and publication sales. The target audience includes fish farmers, fisheries professionals, and consumers interested in fishery products. The partnership with the magazine 'Rybníkářství' and web development partner janda.it supports its ecosystem. Growth indicators include ongoing publication and active news updates. The website content and structure support its role as an industry hub.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and no sensitive data is exposed in the HTML. However, the absence of security headers such as Content-Security-Policy, HSTS, and X-Frame-Options reduces protection against common web attacks. No incident response or vulnerability disclosure information is provided, limiting transparency. The contact form uses POST but lacks visible anti-spam or input validation indicators. Privacy compliance is weak due to missing privacy and cookie policies. Overall, the security posture is functional but could be significantly improved to reduce risk and enhance user trust.

Recommendations

  1. Implement comprehensive privacy and cookie policies to improve GDPR compliance and user trust.
  2. Add security headers including Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  3. Establish a vulnerability disclosure policy or security contact to improve incident response readiness.
  4. Enhance the contact form with anti-spam measures and input validation to prevent abuse.
  5. Regularly audit and update third-party scripts and libraries to mitigate vulnerabilities.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Rybářské sdružení České republiky
Description
Rybářské sdružení České republiky is a professional association representing fish farming and fisheries in the Czech Republic. It provides information about fish production, membership, events, publications, and culinary uses of fish. The association publishes a quarterly magazine 'Rybníkářství' and serves as a hub for fishery-related activities and information.
Key services
Industry representation, Information dissemination, Publications (magazine, books, brochures), Member services and events, Fish production data and market information, Online culinary resources
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Vegas slideshow plugin, Google Analytics, Google Tag Manager, Google Fonts
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Contact form uses POST method

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

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 rich content and navigation.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. Contact information is clearly presented with multiple channels.
  4. No explicit security policies or incident response info available.
  5. Use of Google Analytics and Tag Manager indicates user tracking.
  6. No visible security headers detected in provided data.
  7. Domain registration data supports legitimacy and consistency.
  8. Content is safe and appropriate for general audiences.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern JavaScript-based slideshow (Vegas) and Google services for fonts and analytics, indicating a moderate level of technical sophistication. The HTML structure is valid and supports responsive design for mobile devices. Hosting is likely provided by WEDOS, a reputable Czech provider. Performance is moderate with asynchronous script loading and image preloading. SEO is basic with meta tags but lacks structured data like JSON-LD or Open Graph tags. Accessibility features are minimal but present. Technical risks include missing security headers and potential privacy compliance gaps. Opportunities exist to modernize SEO and enhance accessibility.
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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