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Security report for akvanavigator.cz

Ústav zemědělské ekonomiky a informací · Government · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

70/100

Risk levelMedium

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

Akvanavigator.cz is an official Czech government-related portal operated by the Ústav zemědělské ekonomiky a informací, providing comprehensive information and data collection services related to freshwater aquaculture in the Czech Republic. The site supports EU fisheries policy data collection and is co-financed by the EU's Operational Program for Fisheries. It targets fish farmers, aquaculture producers, and related stakeholders with resources including legislation, subsidies, statistics, and event information. The website is built on Joomla CMS with UIkit and jQuery, featuring good mobile optimization and structured data for SEO. Privacy and cookie policies are implemented with GDPR compliance, and Google Analytics is used for visitor tracking. Security posture is good with HTTPS and CSRF protections, though some security headers could be improved. WHOIS data confirms domain legitimacy and consistency with the business profile.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

6 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook

      What to do: Document all third-party data sharing in your privacy policy

  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 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 akvanavigator.cz

This scan found 19 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
50
Email security
85
DNS health
75
Network security
100
GDPR outside view
40
Average
70

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 portal occupies a niche government sector role, serving as a key information and data platform for aquaculture stakeholders in the Czech Republic. Its funding and partnership with EU programs enhance its credibility and market position. The business model is informational and regulatory support, with no direct commercial sales. The site integrates with multiple official government and educational domains, indicating a strong partnership ecosystem. Growth indicators include recent domain registration and active content updates. The portal's clear focus and institutional backing provide competitive advantage in its sector.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, CSRF tokens, and obfuscated email addresses to reduce spam. However, explicit security policies and incident response contacts are absent, which could be improved for transparency. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of up-to-date Joomla and UIkit frameworks suggests ongoing maintenance. Google Analytics tracking is present but managed with cookie consent mechanisms, supporting privacy compliance. Overall, the site balances usability and security effectively but could enhance security headers and incident response readiness.

Recommendations

  1. Implement and verify HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and trust.
  3. Regularly audit and update Joomla CMS and all third-party libraries to mitigate vulnerabilities.
  4. Consider adding a terms of service page to clarify user rights and obligations.
  5. Enhance accessibility features to improve compliance with WCAG standards.

Contact details published on the site

Addresses
Legal name
Ústav zemědělské ekonomiky a informací
Registration number
00027251
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Ústav zemědělské ekonomiky a informací
Description
Informace o produkční sladkovodní akvakultuře v České republice, platforma pro sběr dat pro Společnou rybářskou politiku EU, financováno z Operačního programu Rybářství 2014–2020.
Key services
Informace o legislativě a dotacích, Sběr dat pro EU Společnou rybářskou politiku, Statistiky a analýzy, Kalendář akcí a školení, Aktuality a odborné semináře
Content quality
good
Branding
consistent

Technology

Stack
Joomla CMS, jQuery, UIkit framework, Google Analytics (gtag.js), Webcomponents.js
Frameworks
UIkit, Joomla
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • CSRF token present in scripts
  • No exposed sensitive data in HTML
  • Use of Joomla hidden mail to obfuscate email addresses

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is an official government-related portal for aquaculture in Czech Republic.
  2. Content is comprehensive and well-structured with multiple sections and resources.
  3. Use of Joomla CMS with modern UIkit framework and jQuery.
  4. Cookie consent and privacy policies are implemented and GDPR compliant.
  5. No signs of malicious or suspicious content.
  6. No explicit security policy or incident response contact found.
  7. No terms of service page detected.
  8. Good use of structured data (JSON-LD) for SEO and organization info.
  9. Multiple external links to official government and educational institutions.
  10. No phone numbers explicitly labeled as company contact found.
Technical notes

Notes

The website uses Joomla CMS with UIkit and jQuery libraries, providing a modern and responsive user interface. Google Tag Manager and Google Analytics are integrated for analytics and marketing purposes. The site is hosted likely by Active24, consistent with WHOIS data. Performance is moderate with good mobile optimization and SEO practices including structured data (JSON-LD). The site uses CSRF tokens and hidden mail scripts for security. Some technical debt may exist in missing security headers and limited accessibility features. Overall, the technical infrastructure is solid and appropriate for a government informational portal.
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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