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Security report for zusammenarbeitanschulen.ch

Interkantonale Hochschule für Heilpädagogik · Education · Switzerland

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

66/100

Risk levelMedium

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

Zusammenarbeit an Schulen is an educational initiative hosted by the Interkantonale Hochschule für Heilpädagogik, focusing on providing tools and resources to support multiprofessional collaboration and inclusion in schools. The website offers free downloadable materials, introductory videos, research information, and training opportunities targeted at educators and school teams. The platform positions itself as a niche educational resource within the Swiss education sector, collaborating with reputable institutions such as the Pädagogische Hochschule Zürich and the Volksschulamt Zürich. Technically, the website is built on WordPress with a modern theme, delivering a good user experience with mobile optimization and clear navigation. Security posture is solid with HTTPS enabled and no visible vulnerabilities, though it lacks some advanced security headers and cookie consent mechanisms. Overall, the site is trustworthy, professional, and well-aligned with its educational mission.

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

6 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 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. 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 zusammenarbeitanschulen.ch

This scan found 26 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
52
Security headers
25
Email security
80
DNS health
85
Network security
100
GDPR outside view
53
Average
66

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 website serves a specialized segment within the education sector, focusing on school collaboration and inclusion. Its business model revolves around providing free educational content and materials, supplemented by paid or organized training and research activities. The presence of partner logos and references to established educational institutions enhances credibility and suggests a collaborative ecosystem. The target audience includes schools, educators, and educational teams in Switzerland. The site does not appear to monetize through advertising or affiliate programs, emphasizing a service and knowledge-sharing approach. Growth potential lies in expanding training offerings and research dissemination. The lack of direct contact phone numbers or physical addresses may limit some business engagement channels.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and no exposed sensitive data. However, it lacks implementation of common security headers such as Content-Security-Policy and X-Frame-Options, which could improve protection against common web attacks. No vulnerability disclosure or incident response information is provided, which is a gap in security transparency. The absence of cookie consent mechanisms may pose compliance risks under EU cookie laws. No tracking or analytics scripts were detected, minimizing privacy risks. Overall, the site is secure but could benefit from enhanced security policies and compliance features.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to strengthen web security.
  2. Add a cookie consent banner or mechanism to comply with GDPR and ePrivacy regulations.
  3. Publish a clear security policy and incident response contact information to improve transparency and trust.
  4. Consider adding a vulnerability disclosure policy or 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
Interkantonale Hochschule für Heilpädagogik
Description
Die Website bietet Werkzeuge und Materialien zur multiprofessionellen Zusammenarbeit an Schulen mit Fokus auf Inklusion. Es werden kostenlose Materialien, Einführungsfilme, Begleitforschung und Weiterbildungsmöglichkeiten angeboten.
Key services
ZaS-Bausteine (Werkzeuge zur Zusammenarbeit), Downloads von Materialien, Weiterbildungen, Begleitforschung
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, JavaScript, CSS, HTML5
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

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 focused on educational collaboration and inclusion.
  3. No forms detected on the homepage; no data collection fields visible.
  4. No social media links found in the provided HTML content.
  5. Contact email info@zusammenarbeitanschulen.ch is provided in footer.
  6. No phone numbers or physical addresses explicitly listed.
  7. No cookie consent banner or mechanism detected.
  8. No terms of service page found.
  9. Website uses WordPress CMS with custom themes.
  10. SSL is properly configured with HTTPS.
Technical notes

Notes

The website is built on WordPress 6.8.3 using custom themes, with standard HTML5, CSS, and JavaScript technologies. It loads resources efficiently with responsive design for mobile devices. No heavy third-party scripts or trackers were detected, which benefits performance and privacy. The site lacks some advanced SEO meta tags and accessibility features but maintains good navigation clarity and content structure. Hosting provider details are not explicitly found. Overall, the technical implementation is solid with room for modernization in security and compliance tooling.
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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