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Security report for syvicol.lu

Syndicat des Villes & Communes luxembourgeoises · Government · Luxembourg

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

69/100

Risk levelMedium

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

The Syndicat des Villes & Communes luxembourgeoises (Syvicol) website serves as the official online presence for the Luxembourg municipal syndicate, focusing on promoting and defending the interests of cities and communes in Luxembourg. The site targets local government entities and provides information relevant to their collective interests. The business model is that of a non-profit government association, with a clear focus on advocacy and representation within the public sector. Technically, the website employs modern web technologies including Bootstrap icons, Google Fonts, Google Tag Manager, Hotjar analytics, and Cookiebot for cookie consent management. The site is served over HTTPS, ensuring secure communication. The presence of a detailed cookie consent mechanism indicates a commitment to privacy compliance, although explicit privacy and terms of service pages were not detected in the provided content. From a security perspective, the site demonstrates good practices such as HTTPS enforcement, bot protection via Google reCAPTCHA, and controlled script loading through Google Tag Manager. However, the absence of visible security headers and lack of explicit security policies or incident response contacts suggest areas for improvement. The WHOIS data is unavailable or malformed, which reduces domain trustworthiness, but the official .lu domain and professional site design mitigate some concerns. Overall, the website is professional, secure, and compliant with basic privacy standards, but it would benefit from publishing clear privacy policies, terms of service, and contact information to enhance trust and compliance. Strategic recommendations include improving security headers, adding vulnerability disclosure mechanisms, and enhancing accessibility features.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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

4 findings rated critical or high. Fix these first.

  1. 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';…

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching syvicol.lu

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
62
Security headers
15
Email security
75
DNS health
80
Network security
100
GDPR outside view
83
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

Syvicol holds a key position as the official syndicate representing Luxembourg's cities and communes, serving as a collective voice for municipal interests. Its competitive advantage lies in its official status and focused advocacy role within the government sector. The business model is non-profit and membership-based, targeting local government bodies. Revenue streams likely come from membership fees and government funding. The target customer segment is clearly defined as Luxembourg municipalities. The website reflects a stable partnership ecosystem with major technology providers like Google and Cookiebot for analytics and compliance. Strategic observations highlight the organization's focus on governance and public sector collaboration, with potential growth in digital engagement and transparency.

Security posture

The website exhibits a moderate security maturity level with HTTPS enabled and use of bot protection mechanisms. The cookie consent implementation aligns with GDPR requirements, indicating awareness of privacy regulations. However, the lack of visible security headers (e.g., CSP, HSTS) and absence of published security policies or incident response contacts reveal compliance gaps. No vulnerabilities or exposed sensitive data were detected in the content. The site lacks a security.txt file or vulnerability disclosure program, which limits incident response readiness. Overall, the security culture appears basic but functional, with room for enhancement in transparency and technical controls.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a comprehensive privacy policy and terms of service accessible from the homepage.
  3. Add clear contact information including emails and phone numbers for general and security-related inquiries.
  4. Establish a vulnerability disclosure program and publish a security.txt file to facilitate responsible reporting.
  5. Enhance accessibility features to meet recognized standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Syndicat des Villes & Communes luxembourgeoises
Description
Le syndicat a pour objet la promotion, la sauvegarde et la défense des intérêts généraux et communs des villes et communes luxembourgeoises.
Key services
Promotion of municipal interests, Defense of common interests of Luxembourg cities and communes
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap Icons, Google Fonts (Montserrat), Google Tag Manager, Google reCAPTCHA, Hotjar, Cookiebot
Frameworks
Bootstrap (implied by icons and CSS)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular controls
  • Use of Google reCAPTCHA for bot protection
  • Google Tag Manager for controlled script loading

Analytics and tracking

Services
Google Analytics (implied by _ga cookies)
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Hotjar
Marketing tools
Cookiebot
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website content is fully accessible and not blocked by WAF or security mechanisms.
  2. WHOIS data is unavailable or malformed, limiting domain trust analysis.
  3. Cookie consent mechanism is implemented with detailed cookie categories.
  4. No explicit privacy policy or terms of service pages detected in the provided content.
  5. No contact emails or phone numbers found in the visible content.
  6. Use of modern web technologies and analytics tools is evident.
  7. Website targets Luxembourg municipalities and local government entities.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a modern technology stack including Bootstrap for UI components, Google Fonts for typography, Google Tag Manager for script management, Hotjar for user behavior analytics, and Cookiebot for cookie consent compliance. The site is served over HTTPS, ensuring encrypted communication. Performance appears moderate with asynchronous loading of scripts. SEO is supported by proper meta tags and Open Graph data. Accessibility is basic but could be improved. The lack of CMS identification suggests a custom or proprietary platform. Hosting provider details are not discernible from the content. Technical risks include missing security headers and incomplete privacy documentation, which could impact compliance and trust.
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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