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Security report for ttv-tennis.de

THÜRINGER TENNIS VERBAND · Other · Germany

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

51/100

Risk levelMedium

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

The Thüringer Tennis Verband e.V. operates as a regional non-profit sports association dedicated to tennis activities in the German state of Thüringen. The website serves as an information hub for tennis players, clubs, and enthusiasts, offering details on match operations, club services, youth development, training, and facilities. The organization maintains partnerships with recognized tennis and sports entities, enhancing its regional influence and service offerings. The website branding is consistent and professional, reflecting the association's official status. Technically, the site is built on WordPress with Bootstrap for responsive design and uses common plugins such as Yoast SEO and WP Statistics. The infrastructure is hosted on a German hosting provider, with HTTPS enforced ensuring secure communications. The site demonstrates moderate performance and good mobile optimization, though accessibility features are basic. SEO practices are well implemented with structured data and meta tags. From a security perspective, the site benefits from HTTPS and absence of exposed sensitive data or vulnerable libraries. However, it lacks explicit security headers and does not provide visible security policies or incident response contacts. Privacy compliance is partial; a privacy policy page exists but no cookie consent mechanism is detected, which is a GDPR compliance gap. Analytics usage is moderate via WP Statistics, with basic privacy compliance. Overall, the website is trustworthy and professionally maintained with a solid business credibility score. Strategic improvements in security headers, cookie consent, and incident response transparency would enhance the security posture and compliance standing, reducing risk and increasing user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
33/ 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

7 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

  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 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';…

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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
100
Security headers
15
Email security
65
DNS health
70
Network security
20
GDPR outside view
33
Average
51

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 Thüringer Tennis Verband e.V. holds a clear market position as the regional governing body for tennis in Thüringen, Germany. Its business model centers on non-profit sports administration, providing services such as organizing competitions, supporting clubs, youth training, and education. Revenue streams likely include membership fees, sponsorships, and government funding, as indicated by partner logos and funding references. The target audience includes tennis players, clubs, and sports enthusiasts within the region. The association maintains a partnership ecosystem with national tennis organizations, equipment suppliers, and regional sports bodies, enhancing its operational capabilities and outreach. Growth indicators include active digital presence and structured service offerings. The website content and branding reinforce its authoritative role in the regional tennis community.

Security posture

The website exhibits a moderate security maturity level with HTTPS enforced and no visible sensitive data exposure. The absence of security headers such as Content-Security-Policy and X-Frame-Options represents a gap that could be exploited in certain attack scenarios. No vulnerabilities or outdated libraries were detected in the HTML content. The lack of an explicit security policy or incident response contact limits transparency and readiness for security incidents. GDPR compliance is partial due to missing cookie consent mechanisms. Overall, the security posture is adequate for a regional sports association but could be improved by implementing recommended headers, formalizing security policies, and enhancing privacy controls.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Deploy a cookie consent banner/mechanism to comply fully with GDPR requirements.
  3. Publish a dedicated security policy and incident response contact information on the website.
  4. Regularly audit and update WordPress plugins and themes to mitigate vulnerabilities.
  5. Enhance accessibility features to improve inclusivity and compliance with standards.

Contact details published on the site

Addresses
Legal name
THÜRINGER TENNIS VERBAND
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
THÜRINGER TENNIS VERBAND
Description
Alles Wissenswerte rund um den Thüringer Tennisverband e.V. und Tennis in Thüringen.
Key services
Information dissemination, Spielbetrieb (match operations), Vereinsservice (club services), Nachwuchs (youth development), Ausbildung (training/education), Tennishalle (tennis hall information)
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Bootstrap CSS, Yoast SEO plugin, WP Statistics plugin, JavaScript (custom scripts, emoji support)
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
WP Statistics
Tracking level
moderate
Privacy practices
basic

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 regional tennis association activities and services.
  3. No explicit privacy or cookie consent banners detected despite GDPR relevance.
  4. No visible security policy or incident response information.
  5. Use of WordPress and common plugins with moderate technical implementation.
  6. External links mostly to relevant tennis and sports partner domains.
  7. Contact information clearly provided in footer with email and phone.
  8. No suspicious or malicious content detected.
  9. No advertising or tracking networks detected beyond WP Statistics.
Technical notes

Notes

The website is built on a modern WordPress CMS platform with Bootstrap framework for responsive design. It uses Yoast SEO for search engine optimization and WP Statistics for analytics. The hosting environment is German-based, supporting HTTPS with valid SSL certificates. Performance is moderate with no major issues detected in the HTML or scripts. The site uses custom JavaScript for UI elements like carousels and navigation. There is room for technical improvement by adding security headers and optimizing accessibility. The technology stack is standard for small to medium-sized organizational websites, providing a balance of functionality and maintainability.
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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