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Security report for kurabu.com

Other · N/a

Low risk. 2 critical or high findings in SSL/TLS.

Security score

78/100

Risk levelLow

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

Kurabu.com presents itself as a digital platform aimed at ambitious sports clubs, offering automation and simplification of club management processes without requiring IT expertise. The website is professionally designed with a clear focus on engaging all stakeholders in club activities to save time, money, and effort. The platform appears to operate on a SaaS business model targeting sports organizations. Technically, the site is built on Webflow and integrates modern tools such as Cookiebot for GDPR-compliant cookie consent, Google Tag Manager, and Hotjar for analytics. However, the absence of WHOIS data raises concerns about the domain's registration legitimacy. Security posture is moderate with HTTPS implied but lacking visible security headers and explicit security policies. Privacy compliance is supported by a comprehensive cookie consent mechanism, though no dedicated privacy policy or terms of service pages were found. Overall, the site is safe, professional, and user-friendly but would benefit from enhanced transparency and security documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

2 findings rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 28 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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

Keep watching kurabu.com

This scan found 18 issues across 5 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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Recommended

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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
52
Security headers
60
Email security
90
DNS health
65
Network security
100
GDPR outside view
100
Average
78

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 platform targets the niche market of sports club management, focusing on digital transformation and process automation. Its competitive advantage lies in ease of use without IT knowledge and comprehensive stakeholder engagement. The integration of payment processing via Stripe and scheduling via Calendly suggests a mature ecosystem. Marketing and retargeting are conducted through Meta Platforms and HubSpot, indicating active customer acquisition efforts. The absence of explicit company registration or contact details limits full business credibility assessment. Growth potential exists in the sports sector, especially for clubs seeking digital solutions.

Security posture

The website employs HTTPS and cookie consent mechanisms, indicating baseline security and privacy awareness. However, no security headers were detected, and no incident response or vulnerability disclosure policies are published. The lack of WHOIS data and domain registration transparency is a notable risk factor. Analytics and marketing tools are used extensively, which requires careful data protection management. Overall, the security maturity is moderate but could be improved by implementing security headers, publishing security policies, and clarifying domain registration.

Recommendations

  1. Publish a clear privacy policy and terms of service pages accessible from the homepage.
  2. Implement and verify HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Provide explicit contact information including company emails and phone numbers for support and security incidents.
  4. Establish and publish a vulnerability disclosure policy or security.txt file to enhance trust.
  5. Clarify domain registration status and ensure WHOIS data is available and accurate.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Vereinfache & automatisiere die wichtigsten Prozesse im Verein ohne IT-Kenntisse, binde alle Beteiligten in die Vereinsarbeit ein und spare Zeit, Geld & Nerven.
Key services
digital platform for sports clubs, process automation, member engagement, time and cost savings
Content quality
good
Branding
consistent

Technology

Stack
Webflow CMS, Cookiebot, Google Tag Manager, Hotjar, HTML5, CSS3, JavaScript
Platforms
Webflow
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Cookie consent banner with granular consent options
  • Use of HTTPS (implied by URL https://)

Analytics and tracking

Services
Google Analytics, Hotjar, HubSpot
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Meta Platforms, Inc.
Tracking pixels
Hotjar, Facebook Pixel
Marketing tools
HubSpot, Loom
Transparency
good

Site quality

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

Key observations

  1. Website is in German language targeting sports clubs.
  2. Uses modern web technologies and cookie consent mechanisms.
  3. No contact emails or phone numbers found on the main page.
  4. No privacy policy or terms of service pages explicitly found.
  5. WHOIS data unavailable, domain registration status unclear.
  6. Cookie consent is comprehensive and GDPR compliant.
  7. No security.txt or vulnerability disclosure policy found.
  8. No explicit security headers detected in provided data.
  9. No signs of adult or questionable content.
Technical notes

Notes

The website is built using Webflow CMS, leveraging modern front-end technologies including HTML5, CSS3, and JavaScript. It integrates third-party services such as Cookiebot for cookie management, Google Tag Manager for analytics, and Hotjar for user behavior tracking. The site is mobile-optimized with good SEO practices evident from meta tags and Open Graph data. Performance is moderate, with external resources loaded from multiple CDNs. No CMS-specific security plugins or frameworks were detected. Hosting provider details are not explicitly available. Overall, the technical infrastructure supports a professional and functional user experience but could benefit from enhanced security configurations.
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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