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Security report for primarschule-unterkulm.ch

Primarschule Unterkulm · Education · Switzerland

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

Primarschule Unterkulm is a small, local primary school in Switzerland providing comprehensive educational services to the community of Unterkulm. The website reflects a well-structured, government-affiliated institution with clear contact information, legal disclosures, and a focus on community safety and involvement. The technical infrastructure is based on the Swiss GOViS eGovernment CMS platform, utilizing modern JavaScript libraries such as jQuery and Font Awesome, with a cookie consent mechanism and Matomo analytics for privacy-respecting user tracking. Security posture is good with HTTPS enforced and cookie consent implemented, though some security headers could be improved. Overall, the website is professional, trustworthy, and compliant with GDPR requirements, serving its target audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

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 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. 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

  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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching primarschule-unterkulm.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
42
Security headers
75
Email security
65
DNS health
85
Network security
100
GDPR outside view
68
Average
73

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 school operates as a public educational institution funded by local government, targeting parents and children in the Unterkulm area. Its business model is non-commercial, focusing on education and community services such as social work, language therapy, and extracurricular activities. The website's partnership with local government domains and use of Swiss eGovernment CMS indicates strong integration with public sector digital services. The absence of social media presence suggests a focus on direct community engagement rather than broad marketing. The institution maintains transparency through legal pages and privacy policies, supporting trust and compliance.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enforced and a cookie consent mechanism aligned with GDPR. The use of Matomo analytics indicates a privacy-conscious approach. However, the lack of explicit security headers such as Content Security Policy and X-Frame-Options represents an area for improvement. No incident response or security policy information is published, which could be enhanced to improve readiness and transparency. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the security posture is adequate for a public educational website but could benefit from additional hardening.

Recommendations

  1. Implement Content Security Policy (CSP) and other security headers like X-Frame-Options and X-XSS-Protection to enhance protection against common web attacks.
  2. Publish a security policy and incident response contact information to improve transparency and readiness.
  3. Regularly update third-party libraries such as Font Awesome to the latest versions to reduce potential vulnerabilities.
  4. Enhance accessibility features and conduct periodic audits to maintain compliance with accessibility standards.
  5. Consider adding social media or community engagement channels to improve outreach and communication.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Primarschule Unterkulm
Description
Primarschule Unterkulm is a primary school located in Unterkulm, Switzerland, providing educational services including school social work, language therapy, homework help, youth and sports programs, music school, and midday care. The school serves local children and families and emphasizes safety and community involvement.
Key services
Primary education, School social work, Language therapy, Homework help, Youth and sports, Music school, Midday care
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, Font Awesome 4.7.0, Magnific Popup 1.1.0, GOViS CMS, c-consent 3.1.0
Frameworks
GOViS eGovernment CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

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

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
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 no blocking or WAF challenges
  2. Content is in German (Swiss variant)
  3. Clear cookie consent mechanism implemented
  4. Comprehensive navigation and structured content
  5. Official contact details and legal disclosures present
  6. Use of Swiss eGovernment CMS GOViS indicates official status
  7. No social media links detected
  8. No security.txt or vulnerability disclosure found
  9. No explicit security policy or incident response info found
Technical notes

Notes

The website uses a modern but straightforward technology stack centered on the GOViS eGovernment CMS platform, with jQuery 3.7.1 and Font Awesome 4.7.0 for UI elements. The site is mobile responsive with good accessibility and SEO practices, including meta tags and structured navigation. Performance is moderate, with asynchronous loading of scripts and stylesheets. Analytics are handled via Matomo, a privacy-friendly alternative to Google Analytics. No major technical debts or risks were identified, though updating some libraries and adding security headers would improve the technical posture.
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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