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Security report for mmkv.cz

Magistrát města Karlovy Vary · Government · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

54/100

Risk levelMedium

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

The website mmkv.cz is the official online presence of the City Hall of Karlovy Vary, Czech Republic. It serves as a comprehensive portal for municipal services, citizen information, news, and administrative resources. The site targets residents and visitors, providing access to various public services such as permits, registrations, and local government information. The business model is that of a government public service portal, with a medium-sized organizational footprint and a well-established domain since 2002. Technically, the site is built on Drupal 10 CMS, leveraging Bootstrap for responsive design, Leaflet.js for mapping, and Google Analytics for visitor tracking. The infrastructure is hosted by a Czech registrar and hosting provider, REG-ZONER, ensuring regional consistency. The website demonstrates good mobile optimization, accessibility, and SEO practices, with a moderate performance profile. From a security perspective, the site enforces HTTPS and implements a detailed cookie consent mechanism compliant with GDPR. However, it lacks explicit security policy documentation and incident response contact information. No critical vulnerabilities or exposed sensitive data were detected. The site integrates third-party scripts responsibly but could improve by adding security headers and a vulnerability disclosure policy. Overall, mmkv.cz presents a trustworthy, professional, and user-friendly government portal with solid technical foundations and privacy compliance. Strategic enhancements in security transparency and incident readiness would further strengthen its posture.

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

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

      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

  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 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 mmkv.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.

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

Email alerts on material changes and an exportable JSON history of every change.

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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
35
Email security
70
DNS health
75
Network security
20
GDPR outside view
40
Average
54

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 Hall of Karlovy Vary operates as a key municipal government entity providing essential public services to its citizens and visitors. Its market position is that of an official government authority with a stable presence since 2002. The website supports a broad range of services including civil registry, urban planning, social services, and public announcements. The target audience includes local residents, businesses, and tourists. The portal facilitates transparency and engagement through news updates, social media channels, and online forms. Partnerships with local organizations and external sites like the official city website and municipal police enhance its ecosystem. The business model is non-commercial, focused on public administration and community service.

Security posture

The security posture of mmkv.cz is solid with HTTPS enforced and a GDPR-compliant cookie consent mechanism in place. The site avoids exposing sensitive information in its HTML and uses secure cookie attributes. However, it lacks published security policies and incident response contacts, which are important for transparency and user trust. No vulnerable or outdated libraries were detected in the provided content. The use of third-party analytics and social media scripts is standard but should be regularly audited. Adding security headers such as Content-Security-Policy and X-Frame-Options would enhance protection against common web attacks. Overall, the site demonstrates a mature security approach suitable for a government portal but has room for improvement in policy transparency and incident readiness.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and user guidance.
  2. Provide clear incident response contact information, including abuse and security email addresses.
  3. Implement and enforce security headers like Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Regularly audit third-party scripts and libraries for vulnerabilities and update them promptly.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.

Contact details published on the site

Addresses
Legal name
Magistrát města Karlovy Vary
Registration number
00254657
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Magistrát města Karlovy Vary
Description
Official website of the City Hall of Karlovy Vary providing public administration services, information, news, and citizen portals.
Key services
Public administration services, Citizen information portal, News and updates, Online forms and applications, Contact and support
Content quality
good
Branding
consistent

Technology

Stack
Drupal 10, Bootstrap 3.4.1, Leaflet.js, Google Analytics, CookiesJSR
Frameworks
Drupal
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML
  • Use of secure cookies (SameSite=Lax)

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
AddToAny social sharing
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 Karlovy Vary city.
  2. Content is in Czech language with clear navigation and structured menus.
  3. Uses Drupal CMS with modern front-end libraries and Google Analytics.
  4. Cookie consent mechanism is implemented with detailed categories.
  5. Contact information including phone, address, and newsletter form is present.
  6. No visible security policy or incident response information found.
  7. No terms of service page detected.
  8. Social media presence on Facebook, Instagram, and YouTube is linked.
  9. No suspicious or malicious content detected.
  10. No WAF or blocking detected; site fully accessible.
Technical notes

Notes

The website uses Drupal 10 CMS, a modern and widely supported content management system, ensuring maintainability and security updates. Front-end technologies include Bootstrap 3.4.1 for responsive design and Leaflet.js for interactive maps. Google Analytics is integrated for visitor tracking, with cookie consent controls implemented via CookiesJSR. Hosting is provided by REG-ZONER, a Czech registrar and hosting provider, consistent with the site's regional focus. Performance is moderate, with multiple CSS and JS assets loaded, but no critical performance bottlenecks detected. Accessibility and SEO are well addressed through meta tags, Open Graph data, and responsive design. The site could benefit from further optimization and security header enhancements.
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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