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Security report for tsmlt.cz

Technické služby města Litoměřice · Government · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view and Security headers.

Security score

64/100

Risk levelMedium

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

Technické služby města Litoměřice is a municipal contributory organization established to provide essential technical and communal services to the city of Litoměřice, Czech Republic. Founded in 1995, the organization focuses on maintaining city cleanliness, public green spaces, infrastructure repairs, and other city maintenance tasks. The website reflects a well-established local government service provider with a clear mission and target audience consisting primarily of city residents and local stakeholders. The digital presence is professional, with good content quality and clear navigation, supporting the organization's public service role. From a technical perspective, the website employs a traditional tech stack including jQuery, Google Fonts, and Google Tag Manager for analytics. While the site is mobile-optimized and performs moderately well, the use of an outdated jQuery version suggests some technical debt and potential security risks. The hosting is managed through WEDOS, a Czech hosting provider, consistent with the domain registration data. Security posture is moderate; the site uses HTTPS and has implemented cookie consent mechanisms in compliance with GDPR. However, no explicit security headers or vulnerability disclosure policies are present, and the older JavaScript libraries could expose the site to known vulnerabilities. Contact information and a data protection officer are clearly provided, indicating some compliance with data protection regulations. Overall, the site is trustworthy but could benefit from enhanced security measures and updated technical components. The overall risk assessment is low to moderate, with no critical security issues detected. Strategic recommendations include updating JavaScript libraries, implementing security headers, formalizing security policies, and enhancing privacy documentation to improve compliance and trust. These steps will strengthen the organization's digital security posture and better protect user data while maintaining a professional and accessible web presence.

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

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

  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 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 tsmlt.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

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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
95
Security headers
20
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
64

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 tsmlt.cz, from OffSeq Breach.

Total records
7
Employees
0
Customers
0
Third parties
7
Weak passwords
0%

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for tsmlt.cz.

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Technical appendix

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

Business context

Business profile

Technické služby města Litoměřice operates as a key municipal service provider in the Czech Republic, delivering a broad range of technical and maintenance services to the city of Litoměřice. Its business model is that of a public contributory organization funded and overseen by local government authorities. The organization benefits from a stable market position with a long operational history since 1995. Its competitive advantage lies in its official status and comprehensive service offerings tailored to municipal needs, including waste management, infrastructure maintenance, and public facility management. Revenue streams likely derive from municipal budgets and fees for services offered to the public. The target customer segment is primarily local residents and city departments. The website indicates a partnership with ultradeveloper.org for web development but no other significant partnerships or subsidiaries are evident. Growth indicators are stable, focusing on service continuity rather than expansion. The organization’s operations are transparent with clear contact points and public announcements, supporting community engagement and trust.

Security posture

The website demonstrates a moderate security maturity level. HTTPS is presumably enforced, and cookie consent mechanisms are implemented, reflecting awareness of privacy regulations such as GDPR. The presence of a designated data protection officer further supports compliance efforts. However, the absence of explicit security headers (e.g., Content Security Policy, X-Frame-Options) and the use of an outdated jQuery version introduce potential vulnerabilities. No vulnerability disclosure or incident response policies are publicly documented, which could hinder rapid response to security incidents. No exposed sensitive data or obvious security misconfigurations were detected in the HTML content. The site lacks advanced security features and formalized policies, indicating room for improvement in security governance and technical controls. Overall, the security posture is adequate for a municipal service website but should be enhanced to mitigate emerging threats and comply fully with best practices.

Recommendations

  1. Update JavaScript libraries, especially jQuery, to the latest secure versions to mitigate known vulnerabilities.
  2. Implement and enforce security headers such as Content Security Policy (CSP), X-Frame-Options, and HTTP Strict Transport Security (HSTS).
  3. Develop and publish a formal security policy and vulnerability disclosure program to improve transparency and incident response readiness.
  4. Enhance privacy documentation by adding a comprehensive privacy policy page detailing data processing and user rights.
  5. Conduct regular security audits and penetration testing to identify and remediate potential vulnerabilities proactively.

Contact details published on the site

Addresses
Legal name
Technické služby města Litoměřice
VAT number
CZ00080128
Registration number
00080128
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Technické služby města Litoměřice
Description
Příspěvková organizace zabezpečující čistotu města, správu a údržbu majetku města Litoměřice, včetně dalších služeb pro veřejnost.
Key services
Čistota města, Údržba veřejné zeleně, Opravy komunikací, Údržba města, Elektro služby, Správa hřbitova, Parkování a cyklověž, Sběrné místo a skladový dvůr, Veřejná WC
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.11.0, Google Fonts, Google Tag Manager, CSS3 animations, Modernizr
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML
  • Use of HTTPS implied by domain and external scripts

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
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 in Czech language.
  2. No privacy policy page explicitly found, but GDPR data protection officer contact is provided.
  3. Cookie consent mechanism is implemented and functional.
  4. No explicit terms of service page found.
  5. Contact information is clearly presented including phone, address, and contact forms.
  6. No security.txt or vulnerability disclosure policy found.
  7. Website uses older jQuery version which may pose security risks.
  8. No explicit security headers detected in provided data.
  9. Google Tag Manager is used for analytics and tracking.
  10. Website content is safe and appropriate for general audiences.
Technical notes

Notes

The website uses a custom or non-CMS platform with a tech stack including jQuery 1.11.0, Google Fonts, Google Tag Manager, and Modernizr for feature detection. The site is hosted by WEDOS, a Czech hosting provider, consistent with the domain registration. Performance is moderate with good mobile optimization and basic accessibility features. SEO is supported by proper meta tags and structured navigation. However, the use of an outdated jQuery version indicates technical debt and potential security risks. The site employs CSS3 animations and asynchronous loading of analytics scripts, contributing to a smooth user experience. There is no evidence of modern frameworks or CMS platforms, suggesting a bespoke or legacy system that may require modernization to improve maintainability and security.
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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