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Security report for nabu-sachsen.de

NABU - Naturschutzbund Deutschland e.V. · Non-profit · Germany

Medium risk. 3 critical or high findings in Security headers.

Security score

70/100

Risk levelMedium

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

NABU LV Sachsen is a regional branch of the well-established German non-profit environmental organization NABU - Naturschutzbund Deutschland e.V. The website serves as a comprehensive platform for nature conservation activities, environmental education, advocacy, and community engagement within the Saxony region. It offers news, events, donation opportunities, and volunteer coordination, targeting environmentally conscious individuals and supporters in Germany. The organization maintains a strong market position as a reputable non-profit with consistent branding and trust indicators such as official contact details and privacy compliance. Technically, the website is built on the Imperia CMS platform with Bootstrap for responsive design, enhanced by JavaScript libraries including jQuery and Matomo for analytics. The site demonstrates good mobile optimization, accessibility, and SEO practices. Privacy and cookie policies are clearly presented with a consent mechanism, reflecting GDPR compliance. The use of Matomo and Google Analytics indicates moderate user tracking balanced with privacy considerations. From a security perspective, the site enforces HTTPS and employs security cookies for bot detection. However, explicit security headers like Content-Security-Policy and X-Frame-Options are not clearly present and could be improved. No vulnerabilities or exposed sensitive data were detected. Incident response and security policy information are not prominently available, suggesting room for enhancement in transparency and readiness. Overall, the website is professional, trustworthy, and well-aligned with its non-profit mission. It effectively balances user experience, privacy, and security, making it a reliable resource for its audience. Strategic improvements in security headers and incident response visibility would further strengthen its posture.

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

3 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';…

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

Keep watching nabu-sachsen.de

This scan found 22 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
90
Security headers
20
Email security
55
DNS health
70
Network security
100
GDPR outside view
83
Average
70

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention nabu-sachsen.de, from OffSeq Breach.

No leaked records found

Breach holds no records for nabu-sachsen.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

NABU LV Sachsen operates as a regional non-profit entity focused on nature conservation and environmental advocacy. Its competitive advantage lies in its affiliation with the national NABU organization, providing brand recognition and resource sharing. The business model relies on donations, volunteer engagement, and public education. The target customers are environmentally aware citizens, volunteers, and donors primarily in Saxony. Growth indicators include active event calendars, fundraising campaigns, and educational projects. The partnership ecosystem includes fundraising platforms like betterplace.org and youth organizations such as NAJU Sachsen. The organization maintains a transparent and community-focused approach, leveraging digital tools for outreach and engagement.

Security posture

The website exhibits a mature security posture with mandatory HTTPS and bot detection mechanisms in place. Privacy compliance is strong, supported by a cookie consent framework and clear privacy policies. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options represents a moderate gap that could expose the site to clickjacking or content injection risks. No signs of vulnerabilities or exposed sensitive data were found. Incident response contact details and a formal security policy are not publicly visible, which could hinder rapid response to security incidents. Overall, the site is secure for its purpose but would benefit from enhanced header configurations and incident response transparency.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Referrer-Policy to mitigate common web attacks.
  2. Publish a clear security policy and provide dedicated incident response contact information to improve transparency and readiness.
  3. Regularly audit and update all JavaScript libraries and dependencies to ensure no known vulnerabilities exist.
  4. Enhance user privacy by detailing data retention policies and providing easy access to data subject rights information.
  5. Consider performance optimizations to improve loading speed and user experience, especially on mobile devices.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NABU - Naturschutzbund Deutschland e.V.
Description
Der NABU Sachsen steht für praktische Naturschutzarbeit vor Ort sowie Lobbyarbeit auf landespolitischer Ebene.
Key services
Nature conservation projects, Environmental education, Lobbying and advocacy, Volunteer coordination, Publications and newsletters, Fundraising and donations
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Bootstrap, Matomo Analytics, Klaro Cookie Consent, IMPERIA CMS 8.6.0
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of security cookies for bot detection (MT Captcha)
  • No visible vulnerable libraries detected

Analytics and tracking

Services
Matomo Analytics, Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo, Google Ads, Meta-Pixel (Facebook & Instagram)
Marketing tools
Matomo Analytics, Klaro Cookie Consent
Transparency
good

Site quality

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

Key observations

  1. Website is a regional branch of a well-known German non-profit environmental organization.
  2. Content is rich with news, events, projects, and educational materials.
  3. Strong presence of privacy and cookie policies with consent management.
  4. Use of modern analytics and marketing tools with privacy considerations.
  5. No signs of malicious or suspicious activity.
  6. Good technical implementation with CMS Imperia and Bootstrap.
  7. Contact information is clearly provided with physical address and official emails.
  8. No terms of service page explicitly found.
  9. No explicit security policy or incident response contact found.
Technical notes

Notes

The website is powered by Imperia CMS version 8.6.0, utilizing Bootstrap for responsive design and jQuery for client-side scripting. Analytics are handled primarily via Matomo and supplemented by Google Analytics and Google Tag Manager, indicating a hybrid approach to data collection. Cookie consent is managed through Klaro, ensuring GDPR compliance. The site loads asynchronously many scripts to optimize performance. The presence of multiple external domains for social media, fundraising, and partner projects reflects a well-integrated ecosystem. While the site is moderately performant and mobile-optimized, there is potential for further technical modernization and security hardening.
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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