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Security report for vodarenskavezcb.cz

ČEVAK a.s. · Energy · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view and SSL/TLS.

Security score

65/100

Risk levelMedium

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

Vodárenská věž is a public water tower and tourist attraction located in České Budějovice, Czech Republic, operated by ČEVAK a.s., a regional water utility company. The website serves as an informational and promotional platform for visitors, offering details about tours, events, and the history of the tower. The site is well-structured, visually appealing, and provides clear contact information and social media links, enhancing visitor engagement and trust. Technically, the website uses modern web technologies including Google Maps API for location services and Google Tag Manager for analytics, with a cookie consent mechanism ensuring GDPR compliance. Security posture is good with HTTPS enforced and no obvious vulnerabilities, though some security headers could be added for improvement. The absence of WHOIS data limits full domain trust assessment, but the website content and contact details strongly indicate legitimacy. Overall, the site is a reliable and professional digital presence for the Vodárenská věž attraction.

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

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 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube, Google APIs

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

Need hands-on remediation? Email guard@offseq.com

Keep watching vodarenskavezcb.cz

This scan found 21 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
42
Security headers
95
Email security
70
DNS health
75
Network security
100
GDPR outside view
10
Average
65

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 vodarenskavezcb.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for vodarenskavezcb.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The business operates in the energy sector, specifically water utility and cultural tourism. It targets local residents, tourists, and educational groups interested in the historical and functional aspects of the water tower. The business model combines public utility services with cultural and educational offerings, leveraging the tower as a landmark attraction. The company maintains a consistent brand presence across its website and social media channels, supporting community engagement and visitor services. Partnerships with local tourism portals and cryptography game sites indicate active community and cultural involvement. The lack of detailed financial or corporate structure data limits deeper business intelligence insights.

Security posture

The website demonstrates a mature security posture with HTTPS enabled and a cookie consent mechanism aligned with GDPR requirements. No sensitive data exposure or vulnerable libraries were detected. However, the site lacks explicit security policies, incident response information, and security.txt files, which are recommended best practices for transparency and vulnerability management. The absence of security headers such as Content-Security-Policy and X-Frame-Options suggests room for enhancement to mitigate common web threats. Overall, the security posture is solid for a public informational site but could be improved with additional security controls and documentation.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance protection against common web attacks.
  2. Publish a security policy and incident response plan on the website to improve transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and communication.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features to improve compliance with WCAG standards and broaden user inclusivity.

Contact details published on the site

Addresses
Legal name
ČEVAK a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ČEVAK a.s.
Description
Vodárenská věž v Českých Budějovicích je nejatraktivnější vodohospodářský objekt na jihu Čech, otevřený veřejnosti od září 2015, provozovaný ČEVAK a.s.
Key services
Guided tours, Cultural events, Educational activities
Content quality
good
Branding
consistent

Technology

Stack
Google Maps API, jQuery, Google Tag Manager, Google Analytics (gtag.js)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data found

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
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 fully accessible with rich content about Vodárenská věž
  2. No WHOIS data available, possibly due to CZ NIC policy or privacy
  3. Cookie consent and privacy policy present and GDPR compliant
  4. No security.txt or incident response info found
  5. Uses Google Maps and Google Analytics with consent management
  6. Contact info is clear and consistent with company domain
  7. No signs of malicious or suspicious content
Technical notes

Notes

The website uses a combination of jQuery, Google Maps API, and Google Tag Manager, indicating a moderately modern tech stack. The site is mobile responsive with good SEO meta tags and structured navigation. Performance appears moderate with some reliance on external scripts which may impact load times. No CMS was explicitly detected, suggesting a custom or static site build. Accessibility is basic but could be improved. Hosting provider details are not evident from the data. Overall, the technical implementation supports the business goals effectively but could benefit from modernization and performance optimization.
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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