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Security report for stadthalle-alsdorf.de

Freizeitobjekte Gesellschaft Alsdorf mbH · Hospitality · Germany

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

56/100

Risk levelMedium

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

Stadthalle Alsdorf is a medium-sized event and cultural venue located in Alsdorf, Germany, operated by Freizeitobjekte Gesellschaft Alsdorf mbH. The website provides detailed information about upcoming events, venue rental options, and partnerships with local organizations. The business targets a broad audience including cultural attendees, event organizers, and the local community. Technically, the site is built on WordPress using the Divi theme and several event management plugins, offering a good user experience with mobile optimization and clear navigation. Security posture is adequate with HTTPS enabled but lacks advanced security headers and formal privacy policies, indicating room for improvement in compliance and security best practices. Overall, the site is professional and trustworthy, with strong local partnerships and clear contact information.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

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 Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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';…

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Keep watching stadthalle-alsdorf.de

This scan found 29 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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  • 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
70
DNS health
60
Network security
100
GDPR outside view
28
Average
56

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 business operates in the hospitality and cultural sector, focusing on event hosting and venue rental. It leverages partnerships with local government, cultural organizations, and ticketing services to strengthen its market position. The business model includes direct event ticket sales and venue services for seminars, weddings, and corporate events. The website content and partner ecosystem indicate a well-established local presence with moderate digital maturity. Growth opportunities include enhancing online privacy compliance and security measures to meet evolving regulatory standards.

Security posture

The website uses HTTPS, ensuring encrypted communications, but lacks important security headers such as Content-Security-Policy and X-Frame-Options. No incident response or vulnerability disclosure information is provided, which could hinder timely security issue resolution. The absence of privacy and cookie policies suggests GDPR compliance gaps. No known vulnerabilities or exposed sensitive data were detected in the provided content. Security posture is moderate but can be significantly improved by implementing standard security headers, formal policies, and incident response contacts.

Recommendations

  1. Implement comprehensive privacy and cookie policies with user consent mechanisms to ensure GDPR compliance.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  3. Create and publish a security.txt file to facilitate vulnerability reporting and improve incident response readiness.
  4. Regularly audit and update WordPress plugins and themes to mitigate risks from outdated components.
  5. Enhance transparency by providing clear contact information for data protection officers or security contacts.

Contact details published on the site

Addresses
Legal name
Freizeitobjekte Gesellschaft Alsdorf mbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Freizeitobjekte Gesellschaft Alsdorf mbH
Description
Stadthalle Alsdorf is a congress and event center offering venues for theater, concerts, conferences, seminars, family and corporate events. It also hosts cultural events and partners with local organizations.
Key services
Event hosting, Ticket sales, Cultural programming, Venue rental for seminars, weddings, corporate events
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Divi Theme, jQuery, PHP, Events Calendar Plugin, Popups for Divi, Expand Divi
Frameworks
WordPress CMS, Divi Theme Framework
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a WordPress site using Divi theme and event calendar plugins
  2. Content is in German and targets local/regional audience in Alsdorf, Germany
  3. Contact information is clearly provided including phone, email, and physical address
  4. No privacy or cookie policies found, indicating potential GDPR compliance gaps
  5. No visible security headers detected, suggesting room for security improvements
  6. No evidence of tracking or advertising networks detected
  7. Events are well detailed with dates, descriptions, and ticket links
  8. Partner and sponsor logos indicate community and industry relationships
Technical notes

Notes

The website is built on a modern WordPress CMS platform using the Divi theme and several plugins for event management and popups. It uses jQuery and standard web technologies. The site is mobile optimized and has a good design quality. Performance is moderate, with some inline scripts and styles that could be optimized. SEO is basic with meta tags present but no advanced structured data like JSON-LD for organization or events was detected. Accessibility is basic, with room for improvement in ARIA roles and keyboard navigation support. Hosting provider details are not explicitly identified from the content.
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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