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Security report for spielerplus.de

TeamPlus · Technology · Germany

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

Security score

64/100

Risk levelMedium

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

TeamPlus is a well-established digital platform specializing in sports team management, offering a comprehensive app that facilitates communication, event organization, and team administration for coaches, players, parents, and clubs. The company enjoys a strong market position with over 350,000 teams and 4.5 million users, supported by a professional and user-friendly website and mobile applications available on major app stores. Technically, the website employs modern frameworks and technologies, including Yii PHP framework, JavaScript, and a consent management platform, hosted securely via Cloudflare. Security posture is solid with HTTPS and privacy compliance mechanisms in place, though some security headers and explicit incident response policies are absent. Overall, the site is professional, trustworthy, and compliant with GDPR requirements.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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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  • 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
75
Security headers
30
Email security
70
DNS health
70
Network security
100
GDPR outside view
40
Average
64

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 spielerplus.de, from OffSeq Breach.

Total records
8,229
Employees
0
Customers
8,229
Third parties
0
Weak passwords
11%

7 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 spielerplus.de.

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

Technical appendix

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

Business context

Business profile

TeamPlus targets sports organizations and individuals involved in team sports, providing a SaaS model with free and premium offerings. Its competitive advantage lies in its all-in-one app approach, multi-language support, and extensive feature set including calendar integration, polls, statistics, and team treasury management. The company leverages partnerships with app stores and uses Google Tag Manager and Firebase for analytics. The absence of direct contact information on the landing page suggests a focus on digital self-service. Growth indicators include a large user base and positive user testimonials. The company operates primarily in Germany with a medium-sized business profile.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of a consent management platform for GDPR compliance, and no visible exposure of sensitive data. However, the lack of explicit security headers such as Content-Security-Policy and absence of a published security policy or vulnerability disclosure program indicate areas for improvement. Incident response readiness is not publicly documented, which could impact trust in security incident handling. Overall, the security measures are adequate for the business type but could be enhanced to meet higher standards and regulatory expectations.

Recommendations

  1. Implement and verify comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Establish and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance transparency by providing direct contact information for support and security inquiries.
  5. Regularly audit third-party scripts and dependencies to ensure no vulnerable libraries are in use.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TeamPlus
Description
TeamPlus offers a digital team management app that helps coaches, supervisors, players, parents, and treasurers manage sports teams effortlessly, saving time on organization and communication.
Key services
Team event organization, Communication tools, Team treasury management, Polls and statistics, Calendar integration, File storage (TeamCloud), Parent accounts, Multi-language support
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Consentmanager.net CMP, IntersectionObserver API
Frameworks
Yii PHP Framework (inferred from yii.js script)
Platforms
Web, iOS App, Android App
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management platform implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Consentmanager.net
Marketing tools
Consentmanager.net CMP
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong focus on sports team management with multi-language support.
  3. Consent management platform implemented for GDPR compliance.
  4. No direct contact emails or phone numbers found on the landing page.
  5. No explicit security or incident response policies published.
  6. Use of modern web technologies and frameworks.
  7. App presence on major app stores with high user ratings.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern technology stack including Yii PHP framework and JavaScript libraries, with performance optimized through Cloudflare hosting and CDN usage. The site is mobile-optimized with responsive design and accessibility considerations. SEO is supported by proper meta tags and Open Graph data. The use of a consent management platform indicates attention to privacy compliance. Technical risks are minimal, but the absence of some security headers and explicit performance metrics suggests opportunities for further optimization and 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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