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Security report for dtb-gymnet.de

Deutscher Turner-Bund e.V. · Government · Germany

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

Security score

61/100

Risk levelMedium

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

The website dtb-gymnet.de serves as the official online management and booking portal for the Deutscher Turner-Bund e.V., the German gymnastics federation. It provides event registration and administrative login capabilities for members, clubs, and associations affiliated with the federation. The platform targets a niche audience within the sports federation community in Germany, offering essential services for event participation and organizational management. The business model focuses on facilitating membership and event administration digitally, supporting the federation's operational needs. Technically, the website is built using basic HTML, CSS, and JavaScript without advanced frameworks or CMS detected. The hosting appears to be managed via generic German hosting providers, with no visible modern web technologies or analytics tools. The site performs moderately with basic mobile optimization and accessibility features. The absence of structured data and SEO enhancements suggests room for technical improvement. From a security perspective, the site uses HTTPS (implied by external links) and employs POST methods for login forms, but lacks visible security headers, anti-CSRF tokens, or bot mitigation measures. No incident response or security policies are publicly disclosed. Privacy compliance is partially addressed with a linked privacy policy PDF, but no cookie consent mechanism is present. The WHOIS data is minimal but consistent with the hosting environment, though lacking detailed registrant information. Overall, the website is functional and trustworthy for its intended audience but could benefit from enhanced security practices, improved privacy compliance, and technical modernization to strengthen its posture and user trust.

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

6 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

    • 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

  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 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 dtb-gymnet.de

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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
35
Email security
70
DNS health
60
Network security
100
GDPR outside view
28
Average
61

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 dtb-gymnet.de, from OffSeq Breach.

Total records
113
Employees
0
Customers
112
Third parties
1
Weak passwords
12%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for dtb-gymnet.de.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

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Technical appendix

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

Business context

Business profile

The Deutscher Turner-Bund e.V. operates a specialized digital platform for managing gymnastics events and memberships in Germany. Its market position is that of a niche government/non-profit sports federation service provider, focusing on internal members and affiliated clubs. The platform's competitive advantage lies in its official status and tailored services for the gymnastics community. Revenue streams likely derive from membership fees and event participation charges. The target customers are individual gymnasts, clubs, and regional associations. Growth indicators are not visible from the site, but the presence of administrative access and event booking suggests ongoing operational use. The partnership ecosystem is limited to internal federation subdivisions, with no external commercial partners evident. Strategic observations include the need for digital modernization and enhanced security to maintain trust and compliance in a regulated environment.

Security posture

The current security maturity level is basic. The site uses HTTPS and secure form submission but lacks advanced security headers and anti-CSRF protections. No visible vulnerability disclosure or incident response mechanisms are provided, indicating limited readiness for security incidents. GDPR compliance is partially addressed via a privacy policy, but cookie consent and data protection officer contacts are missing. The absence of bot mitigation on login forms could expose the platform to brute force attacks. Overall, the security culture appears minimal but functional for a non-commercial federation site. Business impact of vulnerabilities is moderate given the nature of data handled (personal and event data). Compliance gaps exist and should be addressed to meet evolving regulatory requirements.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Add anti-CSRF tokens to all forms, especially login and registration forms.
  3. Deploy CAPTCHA or other bot mitigation techniques on login pages to prevent brute force attacks.
  4. Introduce a cookie consent mechanism to comply with GDPR cookie regulations.
  5. Publish explicit security and incident response policies to improve transparency and preparedness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Deutscher Turner-Bund e.V.
Description
Online management and booking system for the Deutscher Turner-Bund and its subdivisions, facilitating event registrations and administrative access for clubs and associations.
Key services
Event booking for individual members, Member registration for clubs, Administrative access for associations, Account management including password reset and new registrations
Content quality
good
Branding
consistent

Technology

Stack
HTML, CSS, JavaScript
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • Login form uses POST method
  • No caching headers to prevent sensitive data caching

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a login portal for a German sports federation event management system.
  2. Content is fully accessible with no WAF or blocking.
  3. No social media or direct contact emails/phone numbers found on the page.
  4. Privacy policy is linked as a PDF document in German.
  5. No cookie consent banner or explicit cookie policy found.
  6. Login form collects email and password with POST method but lacks visible advanced security features.
  7. No visible analytics or advertising scripts detected.
  8. Website uses basic HTML and CSS with minimal JavaScript.
  9. No structured data (JSON-LD or Open Graph) found in the HTML head.
  10. No terms of service or security policy pages linked.
Technical notes

Notes

The website uses a simple technology stack with static HTML, CSS, and minimal JavaScript. No CMS or modern frameworks are detected, which reduces complexity but limits scalability and feature richness. Hosting is via generic German providers, which is appropriate but should be verified for security standards. Performance is moderate with no explicit optimization or mobile responsiveness beyond basic CSS. The lack of structured data and SEO meta tags limits search engine visibility. Technical debt appears low but modernization opportunities exist, including adopting responsive design frameworks, improving accessibility, and integrating analytics for user insights. Technical risks include potential security vulnerabilities due to missing headers and protections.
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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