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Security report for mulouny.cz

Městský úřad Louny · Government · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view and Security headers.

Security score

69/100

Risk levelMedium

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

The website www.mulouny.cz serves as the official online presence of the city of Louny and its Municipal Office, providing a comprehensive portal for citizens to access government services, public announcements, and contact information. The site targets local residents and stakeholders, offering key services such as document downloads, office hours, social care information, and online reservation systems. The business model is that of a government municipal service portal, positioning itself as a trusted source of local administrative information. Technically, the site employs a traditional web stack with jQuery and jQuery UI libraries, managed via the Public4u CMS platform. It integrates Google Tag Manager for analytics and tracking, and the site is served over HTTPS with good mobile optimization and basic accessibility features. The site structure is clear and user-friendly, with consistent branding and good content quality. From a security perspective, the website benefits from HTTPS encryption and secure form handling but lacks some advanced security headers such as Content Security Policy and HSTS. No vulnerabilities or exposed sensitive data were detected in the HTML content. Privacy compliance is addressed with a clear privacy policy and cookie consent mechanism, reflecting GDPR awareness. However, the absence of WHOIS data and domain registration details introduces some uncertainty regarding domain legitimacy, though the official nature of the content and government identifiers mitigate this concern. Overall, the website presents a moderate to high level of digital maturity and security posture suitable for a municipal government portal. Strategic improvements in security headers, incident response transparency, and domain registration visibility would enhance trust and resilience.

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

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

      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

  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 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 mulouny.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.

Daily monitoring

Recommended

€25per month

  • 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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Full report

€39.90one-time

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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
90
Security headers
40
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
69

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 city of Louny operates this website as its official municipal portal, serving as a critical communication and service channel for local citizens. The site’s market position is that of a trusted government entity, providing essential public services and information. Its competitive advantage lies in its official status and comprehensive service offerings tailored to the local population. Revenue streams are not applicable as it is a government service. The target customer segment is local residents, businesses, and visitors seeking municipal information. Growth indicators include active updates, integration with social media, and online service expansions such as reservation systems. The partnership ecosystem includes local cultural, educational, and social institutions, as evidenced by linked partner domains. Strategic observations suggest a focus on digital accessibility and citizen engagement, with room for enhanced security and transparency.

Security posture

The website demonstrates a solid baseline security posture with mandatory HTTPS encryption and secure form submissions. The presence of Google Tag Manager indicates active analytics but also necessitates ongoing monitoring for third-party script vulnerabilities. The lack of advanced security headers such as CSP and HSTS is a gap that could expose the site to certain web-based attacks. No signs of exposed credentials, malware, or phishing were found. GDPR compliance is evident through privacy and cookie policies, but incident response and vulnerability disclosure mechanisms are absent, which could delay reaction to security incidents. Overall, the security maturity is moderate, suitable for a government portal but with clear areas for enhancement to meet best practices and regulatory expectations.

Recommendations

  1. Implement comprehensive security headers including Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options to mitigate common web attacks.
  2. Publish explicit incident response and vulnerability disclosure policies to improve transparency and readiness.
  3. Regularly audit and update third-party scripts and libraries to minimize vulnerabilities.
  4. Enhance accessibility features to meet WCAG standards for broader citizen inclusion.
  5. Work with domain registrar or registry to resolve WHOIS data availability issues to improve domain legitimacy and trust.

Contact details published on the site

Addresses
Legal name
Městský úřad Louny
VAT number
CZ00265209
Registration number
00265209
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Městský úřad Louny
Description
Official website of the city of Louny and the Municipal Office of Louny providing information and services to citizens.
Key services
Citizen services, Municipal office information, Public announcements, Forms and documents, Contact information, Online reservations
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, Public4u CMS, Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enabled
  • Secure forms with POST method
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
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 municipal government portal for the city of Louny, Czech Republic.
  2. Content is comprehensive and well-structured with clear navigation.
  3. Multiple official contact methods and social media links are present.
  4. No WHOIS data available, limiting domain registration trust verification.
  5. Uses HTTPS and modern JavaScript libraries but lacks some security headers.
  6. Cookie consent mechanism is implemented, indicating GDPR awareness.
  7. No explicit terms of service or security policy pages found.
  8. No vulnerability disclosure or incident response information available.
  9. Website is free of adult or questionable content and safe for general audiences.
Technical notes

Notes

The website is built on the Public4u CMS platform, utilizing jQuery and jQuery UI libraries for frontend interactivity. Google Tag Manager is integrated for analytics and tracking purposes. The site is served over HTTPS, ensuring encrypted communication. CSS and JavaScript files are properly linked, and the site includes mobile optimization and responsive design elements. Performance is moderate, with no major blocking scripts detected. SEO is supported by meta tags and Open Graph data, although structured data such as JSON-LD is not present. Accessibility is basic but could be improved. The technical stack is stable but somewhat dated, suggesting opportunities for modernization and enhanced security hardening.
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

Earlier scans of this domain

  1. 68/100Medium28 findingsView report
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