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Security report for zoopraha.cz

Prague Zoo · Hospitality · Czech Republic

Medium risk. 7 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

Prague Zoo operates as a prominent zoological garden in the Czech Republic, offering visitor services, educational programs, and active animal conservation efforts. The website serves as an official English-language portal providing comprehensive information about the zoo, including visitor guidance, animal exhibits, and multimedia content. The organization targets tourists, educators, conservation supporters, and the general public, positioning itself as a leading non-profit institution in the hospitality and conservation sectors. Technically, the website is built on Joomla CMS with a moderate performance profile. It integrates modern JavaScript libraries such as MooTools and accessibility tools including screen reader support and text-to-speech functionalities. The site employs HTTPS with Google reCAPTCHA for form security and Google Tag Manager for analytics and marketing. While the site is accessible and well-structured, it lacks some security headers that could enhance its security posture. From a security perspective, the site demonstrates good practices including HTTPS enforcement, cookie consent mechanisms, and anti-bot protections. However, the absence of WHOIS data for the domain raises concerns about domain registration transparency and trustworthiness. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is strong, with clear GDPR-aligned policies and cookie management. Overall, Prague Zoo's website is professional, user-friendly, and secure, though the missing WHOIS information slightly diminishes domain trust. Strategic recommendations include improving security headers, verifying domain registration details, and maintaining up-to-date CMS and plugin versions to mitigate potential vulnerabilities.

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

7 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 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 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';…

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Keep watching zoopraha.cz

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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
57
Security headers
20
Email security
75
DNS health
80
Network security
100
GDPR outside view
40
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 zoopraha.cz, from OffSeq Breach.

Total records
62
Employees
0
Customers
62
Third parties
0
Weak passwords
27%

5 subdomains 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 zoopraha.cz.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Prague Zoo holds a strong market position as a leading zoological garden in Prague and the Czech Republic, serving a broad audience including tourists, schools, and conservationists. Its business model focuses on non-profit operations with revenue streams from ticket sales, educational programs, sponsorships, and donations. The zoo maintains partnerships with various commercial and media entities, enhancing its visibility and support network. The website reflects a mature digital presence with multilingual support and multimedia engagement, indicating ongoing efforts to expand outreach and visitor engagement. Growth indicators include active social media channels and adoption programs. The partnership ecosystem includes reputable brands such as Volkswagen, Coca-Cola, and Komerční banka, reinforcing credibility.

Security posture

The website exhibits a mature security posture with HTTPS enforced and integration of Google reCAPTCHA to protect forms from automated abuse. Cookie consent is managed with granular user controls, supporting GDPR compliance. Accessibility features such as screen reader support demonstrate attention to inclusive security and usability. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options represents a gap that could expose the site to certain web-based attacks. The lack of publicly available incident response or security policy information limits transparency. No vulnerabilities or exposed sensitive data were identified in the analysis. Overall, the site is secure but could benefit from enhanced header configurations and documented security policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to strengthen defense against web attacks.
  2. Verify and publish domain WHOIS registration details to improve domain trustworthiness and transparency.
  3. Maintain regular updates of Joomla CMS and all plugins to mitigate risks from known vulnerabilities.
  4. Develop and publish a formal security policy and incident response plan accessible to users and stakeholders.
  5. Enhance mobile optimization to improve user experience across all devices.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Prague Zoo
Description
Official English pages of Prague Zoo providing visitor information, animal conservation efforts, education, and multimedia content.
Key services
Visitor admission and ticketing, Educational programs for schools, Animal conservation and breeding programs, Multimedia content and live streams, Adoption and sponsorship programs
Content quality
good
Branding
consistent

Technology

Stack
Joomla CMS, MooTools JavaScript library, Google reCAPTCHA, Google Tag Manager, SoundManager2, ResponsiveVoice TTS
Frameworks
Joomla
Performance
moderate
Mobile
basic
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for forms
  • Cookie consent mechanism with granular controls
  • Screen reader accessibility features

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
good

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. Uses Joomla CMS with multiple accessibility and usability enhancements.
  3. Includes comprehensive privacy and cookie policies with consent mechanisms.
  4. WHOIS data unavailable, limiting domain registration trust analysis.
  5. No visible security headers detected; HTTPS is enforced.
  6. Multiple official social media and partner links present.
  7. No signs of adult or questionable content; suitable for general audiences.
Technical notes

Notes

The website is built on Joomla CMS, leveraging MooTools JavaScript libraries and Google services such as reCAPTCHA and Tag Manager. Accessibility is enhanced through screen reader tools and text-to-speech libraries. The site uses asynchronous loading for scripts and includes a cookie consent mechanism with detailed user options. Performance is moderate, with some room for improvement in mobile responsiveness. The presence of multiple external partner logos and social media integrations indicates a well-connected digital ecosystem. Technical debt appears low, but the absence of security headers and incomplete WHOIS data represent areas for modernization and risk mitigation.
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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