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Security report for jesenickavoda.cz

VaK Jesenicka · Energy · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

61/100

Risk levelMedium

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

Jesenickavoda.cz is a Czech regional water utility website focused on providing information and services related to potable and utility water supply in the Jeseník region. The site features news articles, community engagement content, and water management updates, positioning itself as a key local resource for residents and stakeholders. The business operates in the energy sector, specifically water utilities, and targets local consumers and environmental professionals. Technically, the website is built on the Webnode CMS platform, leveraging Amazon Cloudfront CDN for hosting and Google Analytics for visitor tracking. It employs modern web technologies including JavaScript and CSS, and is optimized for mobile devices with a moderate performance profile. Security-wise, the site uses HTTPS and basic security headers but lacks advanced security headers and explicit security policies. The absence of WHOIS data and privacy policy reduces transparency and compliance confidence. Overall, the site is professional and trustworthy in content and design but would benefit from enhanced security and privacy disclosures.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

8 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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';…

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

Keep watching jesenickavoda.cz

This scan found 24 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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Recommended

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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
72
Security headers
35
Email security
60
DNS health
75
Network security
100
GDPR outside view
25
Average
61

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 website serves as a regional utility information portal for VaK Jesenicka, a water supply company in the Jeseník area. It maintains a steady flow of local news and updates related to water management, flood events, and community activities, indicating active engagement with its audience. The business model revolves around utility service provision and community information dissemination. The site does not appear to have e-commerce or direct sales functions but supports public awareness and stakeholder communication. The use of a reputable CMS and CDN suggests a stable technical foundation. However, the lack of visible contact details and corporate registration information may limit direct customer engagement and trust-building. The company appears to be medium-sized with a local focus, without visible parent or subsidiary relationships.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and a cookie consent mechanism in place, reflecting compliance with minimal privacy regulations. However, it lacks comprehensive security headers such as Content-Security-Policy and Strict-Transport-Security, which are recommended to mitigate common web vulnerabilities. No security.txt or vulnerability disclosure policy is present, which limits transparency for security researchers. The absence of WHOIS data raises concerns about domain registration legitimacy and potential risks. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Overall, the security posture is adequate for a public informational site but could be improved to enhance trust and resilience against attacks.

Recommendations

  1. Publish a clear and comprehensive privacy policy to improve GDPR compliance and user trust.
  2. Implement additional HTTP security headers including Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, and Strict-Transport-Security.
  3. Provide explicit contact information including company emails and phone numbers for customer support and incident response.
  4. Register and publish a security.txt file to facilitate vulnerability reporting and improve security transparency.
  5. Investigate and resolve the lack of WHOIS data to ensure domain registration legitimacy and improve trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VaK Jesenicka
Description
Jesenická voda is focused on water supply and water management in the Jeseník region, including potable and utility water services, water conservation, and regional water-related events and news.
Key services
Potable water supply, Utility water supply, Water conservation and management, Community information and events related to water
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, CSS, HTML5, Cloudfront CDN, Google Tag Manager, Google Analytics, Webnode CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

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

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
Privacy practices
basic

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 multimedia elements.
  2. No WHOIS data available, which is unusual and reduces transparency.
  3. Cookie consent mechanism is implemented and functional.
  4. No explicit privacy policy or terms of service found on the site.
  5. No direct contact information such as emails or phone numbers found on the homepage.
  6. Website uses HTTPS and modern CDN infrastructure.
  7. Google Analytics and Google Tag Manager are used for analytics and tracking.
  8. No security.txt or vulnerability disclosure information present.
  9. Content is in Czech language and focused on local water utility and community news.
  10. No signs of adult or questionable content detected.
Technical notes

Notes

The website is built on the Webnode CMS platform and hosted via Amazon Cloudfront CDN, ensuring reliable content delivery and scalability. It uses modern web standards including HTML5, CSS, and JavaScript, with responsive design for mobile devices. Google Tag Manager and Google Analytics are integrated for visitor tracking and analytics. Performance is moderate with some optimization opportunities. The site lacks advanced SEO metadata and accessibility features could be enhanced. No major technical debt or deprecated technologies were identified. Overall, the technical infrastructure supports the business needs but could benefit from improved SEO and accessibility compliance.
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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