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Security report for mestolysa.cz

Město Lysá nad Labem · Government · Czech Republic

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

Security score

66/100

Risk levelMedium

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

Město Lysá nad Labem operates an official municipal website serving the residents and visitors of the city Lysá nad Labem in the Czech Republic. The site provides comprehensive local government information, including news updates, event calendars, online citizen services such as ordering systems and map portals, and clear contact details. The website targets local citizens and stakeholders seeking municipal services and information. Technically, the site is built on the Public4u CMS platform and leverages common web technologies including jQuery, Google Analytics, Microsoft Clarity, and Google Tag Manager, indicating a moderate level of digital maturity. The site is mobile optimized and accessible, with good SEO practices and structured navigation. Security-wise, the website enforces HTTPS and uses anti-spam measures on forms, but lacks visible security headers and published security policies, which are areas for improvement. The absence of WHOIS registration data reduces domain transparency but does not detract from the legitimacy of the municipal content and contact information. Overall, the website is professional, trustworthy, and serves its purpose effectively with room for enhanced security and compliance documentation.

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';…

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Keep watching mestolysa.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
85
Security headers
40
Email security
60
DNS health
85
Network security
100
GDPR outside view
25
Average
66

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 mestolysa.cz, from OffSeq Breach.

Total records
1
Employees
0
Customers
0
Third parties
1
Weak passwords
0%

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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

The website positions itself as a local government portal, providing essential services and information to the community of Lysá nad Labem. Its business model is service-oriented, focusing on public administration and citizen engagement. The presence of multiple partner domains related to regional development and tourism suggests a collaborative ecosystem. The site’s revenue streams are typical for government entities, likely funded by municipal budgets rather than commercial activities. The target audience includes residents, local businesses, and visitors. The site’s content and services indicate a stable operation with moderate digital engagement. The partnership with regional and governmental organizations enhances its credibility and reach. The lack of commercial or e-commerce features aligns with its government sector classification.

Security posture

The website demonstrates a baseline security posture with HTTPS enforced and anti-spam CAPTCHA on contact forms, which protects against common threats like data interception and spam. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces its defense-in-depth capabilities. No vulnerability disclosure or incident response information is published, which limits transparency and readiness for security incidents. The cookie consent mechanism aligns with GDPR requirements, indicating awareness of privacy compliance. Overall, the security maturity is moderate but could be significantly improved by implementing recommended headers, publishing security policies, and establishing incident response contacts.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Strict-Transport-Security to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information on the website to improve transparency and preparedness.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit and update third-party libraries and scripts to mitigate risks from vulnerable components.
  5. Enhance WHOIS domain registration transparency or provide official registry information to improve trustworthiness.

Contact details published on the site

Addresses
Legal name
Město Lysá nad Labem
VAT number
CZ00239402
Registration number
00239402
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Město Lysá nad Labem
Description
Official municipal website providing information and services related to the city Lysá nad Labem, including news, events, online services, and contact details.
Key services
City news and updates, Event calendar, Online citizen services (e.g., ordering system, citizen portal, map portal), Contact and administrative information
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, Google Analytics, Microsoft Clarity, Google Tag Manager, Swiper.js
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of anti-spam CAPTCHA on contact form
  • Cookie consent banner with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Microsoft Clarity
Marketing tools
Microsoft Clarity
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 no blocking or WAF challenges.
  2. Content is in Czech language and targeted at local residents.
  3. Site uses HTTPS and modern tracking and analytics tools.
  4. Contact information is clearly provided including phone, email, physical address, and contact form.
  5. No explicit privacy policy page found but GDPR compliance is indicated via a dedicated page.
  6. No terms of service or security policy pages detected.
  7. WHOIS data is missing or unavailable, which is a concern for domain transparency.
  8. Site uses a proprietary CMS named Public4u.
  9. Multiple external links to partner and related government or regional sites.
  10. Cookie consent mechanism is implemented with opt-in/out options.
Technical notes

Notes

The website uses a proprietary CMS named Public4u, combined with common JavaScript libraries such as jQuery and jQuery UI, and integrates analytics tools like Google Analytics and Microsoft Clarity. The site is mobile responsive and includes accessibility features, contributing to a positive user experience. Performance is moderate, with no significant delays or errors detected. SEO is supported by proper meta tags and Open Graph metadata. The hosting provider is not explicitly identified. The technical stack is adequate for a municipal website but could benefit from modernization and security hardening. The site uses asynchronous loading for analytics scripts, which helps performance. Overall, the technical implementation is solid but with opportunities for security 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

Earlier scans of this domain

  1. 69/100Medium28 findingsView report
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