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Security report for sportanlagen-wallisellen.ch

Sportanlagen AG Wallisellen · Hospitality · Switzerland

High risk. 5 critical or high findings in Network security, GDPR outside view and 1 other check.

Security score

49/100

Risk levelHigh

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

Sportanlagen AG Wallisellen operates a multi-faceted sports and wellness facility in Wallisellen, Switzerland, offering diverse recreational services including swimming courses, wellness events, and sports activities. The company maintains a professional online presence with a Joomla-based website featuring a webshop for bookings and merchandise. The website is well-structured, mobile-optimized, and provides clear information about its offerings and events. Technically, the site uses modern frameworks such as Bootstrap and jQuery, though some improvements in accessibility and SEO could be made. Security posture is adequate with HTTPS and cookie consent mechanisms in place, but lacks advanced security headers and explicit incident response information. Overall, the site reflects a legitimate, medium-sized local business with a good level of digital maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
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

5 findings rated critical or high. Fix these first.

  1. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

    • 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

  3. 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 sportanlagen-wallisellen.ch

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.

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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
72
Security headers
70
Email security
70
DNS health
75
Network security
0
GDPR outside view
53
Average
57
After the cap
49

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 · found on this site
  • 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 company targets local residents and visitors seeking sports and wellness activities, leveraging a business model centered on facility management and event hosting. Its integrated webshop supports revenue through course bookings, merchandise, and services like massages. The presence of multiple 'worlds' (Water, Wellness, Winter, Sports) indicates a diversified offering. The partnership with a local web agency suggests a stable digital ecosystem. No direct competitors or market share data are available, but the comprehensive service portfolio and event calendar indicate a strong regional market position.

Security posture

The website enforces HTTPS and implements a cookie consent banner compliant with GDPR, indicating awareness of privacy regulations. However, the absence of security headers such as Content Security Policy or HSTS reduces defense-in-depth. No incident response or security contact information is provided, which could hinder timely vulnerability reporting. No known vulnerabilities or exposed sensitive data were detected in the HTML. The security posture is moderate but could be enhanced by adopting best practices and transparency measures.

Recommendations

  1. Implement HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to strengthen browser security.
  2. Publish a dedicated security policy and incident response contact to improve transparency and readiness.
  3. Regularly update Joomla CMS and third-party libraries to mitigate vulnerabilities.
  4. Enhance accessibility features to comply with WCAG standards for broader user inclusivity.
  5. Add clear contact information including phone and email on the website for customer and security inquiries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sportanlagen AG Wallisellen
Description
Sportanlagen AG Wallisellen offers a variety of sports and wellness facilities including Water World, Wellness World, Winter World, Sports World, Minigolf Boccia Pickleball, and Mehrzweck Halle. The business focuses on providing recreational, wellness, and sports services to the public with events and courses such as swimming courses and special wellness events.
Key services
Sports facilities, Wellness and spa services, Swimming courses, Event hosting, Webshop for bookings and merchandise
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap 5.3.8, Joomla CMS, Dreamweaver (generator meta tag), DJ Image Slider, JCEMediaBox
Frameworks
Bootstrap
Platforms
Joomla
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

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 German and targeted at local/regional customers in Switzerland.
  3. Uses Joomla CMS with modern frontend technologies like Bootstrap 5 and jQuery.
  4. Cookie consent is implemented with clear opt-in/out options.
  5. No explicit contact emails or phone numbers found on the homepage HTML.
  6. Social media presence includes Instagram link.
  7. No visible security headers detected in HTML source.
  8. No analytics or tracking scripts detected in the provided HTML.
  9. No terms of service page clearly linked or found.
  10. Business information is clearly presented in structured data and page content.
Technical notes

Notes

The website is built on Joomla CMS with Bootstrap 5 and jQuery, providing a responsive and modern user interface. The use of DJ Image Slider and JCEMediaBox enhances multimedia presentation. Performance is moderate with no obvious blocking scripts or heavy analytics. The site uses a cookie consent modal that disables cookies and storage if declined, showing good privacy respect. However, no advanced SEO meta tags or structured data beyond basic organization and webpage schema are present. Hosting details are not disclosed. Overall, the technical implementation is solid but could benefit from improved SEO, accessibility, and security header adoption.
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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