Skip to main content

Security report for vereinonline.org

GRITH AG · Technology · Germany

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

52/100

Risk levelMedium

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

VereinOnline.org is a German-based SaaS provider specializing in club and association management software. The company, GRITH AG, founded in 2009, offers a comprehensive platform for member management, event scheduling, communication via newsletters, accounting, and integration with websites and mobile apps. The platform targets clubs, associations, interest groups, and political parties primarily in German-speaking regions. The website is professionally designed with good navigation, mobile optimization, and accessibility features, reflecting a mature digital presence. Technically, the site uses modern frontend technologies such as Bootstrap and jQuery, and includes an accessibility widget, but lacks some advanced security headers and DNSSEC implementation. Security posture is moderate with room for improvement in domain security and explicit security policies. Privacy compliance is strong with a clear GDPR-compliant privacy policy, though no cookie consent mechanism is evident. Overall, the domain registration data is consistent with the business, enhancing trustworthiness.

Scanned

This is an earlier scan of vereinonline.org. View the latest report

NIS2 and GDPR posture

GDPR outside view
65/ 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

7 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';…

  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

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

Keep watching vereinonline.org

This scan found 25 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
85
Security headers
15
Email security
70
DNS health
55
Network security
20
GDPR outside view
65
Average
52

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 business operates in the technology sector with a focus on non-profit and club management markets. Its SaaS model provides recurring revenue streams through subscriptions or licenses. The company leverages partnerships, notably with its parent GRITH AG, and maintains a strong documentation and support ecosystem. The product's integration capabilities, including APIs and mobile apps, position it well in its niche. The award recognition and detailed service descriptions indicate a competitive and established market presence. The absence of direct contact emails or phone numbers on the main site suggests a controlled communication channel via contact forms, typical for professional SaaS providers.

Security posture

The security maturity level is moderate. The website uses HTTPS (implied though not explicitly confirmed), has domain transfer protection, and role-based access controls within the software. However, DNSSEC is not enabled, and no security headers were detected in the provided data, which are important for mitigating common web attacks. There is no visible incident response or vulnerability disclosure policy, which could be improved to enhance trust and compliance. The GDPR compliance is well addressed with a dedicated privacy policy. No critical vulnerabilities or exposed sensitive data were found in the analysis.

Recommendations

  1. Enable DNSSEC to strengthen domain name system security.
  2. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and HSTS.
  3. Add a cookie consent banner to comply fully with EU cookie regulations.
  4. Publish an incident response and vulnerability disclosure policy to improve transparency and trust.
  5. Consider adding direct verified contact emails and phone numbers for improved customer support accessibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GRITH AG
Description
VereinOnline offers web-based club management software ideal for clubs, associations, interest groups, and parties to manage events and members online.
Key services
Mitglieder-Verwaltung (Member management), Veranstaltungskalender (Event calendar), Mails und Newsletter versenden (Email and newsletter communication), Komplette Buchführung (Complete accounting), Integration in Internet-Homepage, Mobile App access
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Font Awesome, PrettyPhoto, Isotope, WOW.js, Custom JavaScript, accessGo accessibility widget
Frameworks
Bootstrap
Platforms
Web, Android App, iOS App
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
65/100
Good practices seen
  • Domain status clientTransferProhibited
  • Role-based access control described
  • Password-protected intranet areas

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 and content-rich.
  2. No signs of WAF or security blocking.
  3. Content is in German and targets German-speaking clubs and associations.
  4. No explicit privacy or cookie banner detected on main page.
  5. Contact is via a contact form, no direct emails or phone numbers visible on main page.
  6. No social media links detected.
  7. Uses modern frontend libraries and accessibility widget.
  8. No analytics or tracking scripts detected.
  9. No visible security headers in provided data.
  10. WHOIS data is consistent and domain is well aged.
Technical notes

Notes

The website employs a solid frontend technology stack with Bootstrap and jQuery, ensuring responsive design and good user experience. The inclusion of an accessibility widget demonstrates attention to inclusivity. Hosting is provided by IONOS SE, a reputable provider. Performance is moderate, with no major issues detected, but could benefit from optimization. The absence of a known CMS suggests a custom or proprietary platform, which may require dedicated maintenance. No analytics or tracking scripts were detected, indicating a privacy-conscious approach. The site is well structured with meta tags and SEO-friendly content in German. Technical risks include missing DNSSEC and security headers, which should be addressed to reduce attack surface.
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

Earlier scans of this domain

  1. 51/100Medium35 findingsView report
Reviews of this site

Share your experience with vereinonline.org. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review vereinonline.org.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.