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Security report for gum-jeans.de

GUM Leder- und Textilbekleidung GmbH · Retail · Germany

Medium risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

71/100

Risk levelMedium

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

GUM Leder- und Textilbekleidung GmbH operates a specialized retail store in Göttingen, Germany, focusing on jeans and leather apparel from well-known brands such as Levis, Lee, Timezone, Gipsy, and Ricano. The company has a longstanding market presence of over 30 years, emphasizing personal and honest customer service. Their business model centers on direct retail sales of clothing and accessories, targeting consumers seeking quality jeans and leather products. The website reflects a consistent brand image with good content quality and clear navigation tailored for a general audience. Technically, the website is built on the Jimdo Creator CMS platform, leveraging modern web technologies including jQuery, Flexslider, AOS animations, and Font Awesome icons. Hosting is provided via Jimdo with Cloudflare CDN integration, ensuring good performance and security. The site is mobile optimized and includes basic accessibility features, although there is room for improvement in security headers and framework updates. From a security perspective, the site enforces HTTPS with SSL/TLS encryption and implements cookie consent mechanisms aligned with GDPR requirements. The privacy policy is comprehensive and clearly communicated in German. However, the site lacks explicit security policies, incident response contacts, and vulnerability disclosure information. No critical vulnerabilities or exposed sensitive data were detected. Overall, the security posture is solid but could benefit from enhanced headers and updated libraries. The overall risk assessment is low, with the website demonstrating good business credibility, privacy compliance, and technical implementation. Strategic recommendations include upgrading jQuery, adding security headers, publishing incident response details, and improving accessibility. These steps will further strengthen trust and security culture while supporting long-term digital maturity.

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

3 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 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. 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

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

Keep watching gum-jeans.de

This scan found 24 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.

Daily monitoring

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
62
Security headers
30
Email security
70
DNS health
65
Network security
100
GDPR outside view
100
Average
71

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 gum-jeans.de, from OffSeq Breach.

No leaked records found

Breach holds no records for gum-jeans.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

GUM Leder- und Textilbekleidung GmbH holds a strong local market position as a specialized retailer in jeans and leather clothing, serving a niche consumer segment in Göttingen. Their competitive advantage lies in their extensive experience, brand partnerships with established labels, and focus on personal customer service. Revenue streams are primarily from direct retail sales of apparel and accessories. The company targets fashion-conscious consumers seeking quality and durability in jeans and leather products. Growth indicators include a well-maintained online presence and continuous product range expansion. The partnership ecosystem includes recognized brands and service providers like Jimdo and Cloudflare. Strategic observations suggest maintaining strong local engagement and enhancing digital security and compliance to support future growth.

Security posture

The website exhibits a mature security posture with mandatory HTTPS encryption and a GDPR-compliant privacy policy. Cookie consent mechanisms are implemented, and no sensitive data leakage was observed. However, the use of an outdated jQuery version presents a potential vulnerability vector. The absence of advanced security headers such as Content-Security-Policy and X-Frame-Options limits defense-in-depth. There is no public incident response or vulnerability disclosure information, which could hinder timely mitigation of security incidents. Data protection practices align with GDPR, but incident response readiness and security culture transparency could be improved. Overall, the site is secure for its business scope but should address these gaps to enhance resilience and compliance.

Recommendations

  1. Upgrade jQuery library to the latest stable version to mitigate known vulnerabilities.
  2. Implement additional HTTP security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  3. Publish a clear security policy and provide incident response contact information on the website.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Regularly review and update privacy and cookie policies to maintain GDPR compliance and transparency.

Contact details published on the site

Addresses
Legal name
GUM Leder- und Textilbekleidung GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GUM Leder- und Textilbekleidung GmbH
Description
DAS Geschäft für Jeans- und Lederbekleidung in Göttingen z.B. Levis, Timezone, Gypsy, Ricano, Blend...
Key services
Retail sales of jeans, Retail sales of leather jackets and pants, Sales of accessories such as belts, shirts, and T-shirts, Personal and honest customer consultation
Content quality
good
Branding
consistent

Technology

Stack
Jimdo Creator CMS, jQuery 1.8.1, Flexslider, AOS (Animate On Scroll), Font Awesome, Google Fonts, Cloudflare CDN
Platforms
Jimdo
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • SSL/TLS encryption enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data found in HTML
  • Contact form uses POST method

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 a retail store specializing in jeans and leather apparel located in Göttingen, Germany.
  2. Uses Jimdo CMS with Cloudflare CDN for hosting and content delivery.
  3. Comprehensive privacy policy in German with GDPR compliance.
  4. Contact information including physical address, email, phone, and contact form is clearly provided.
  5. No terms of service or explicit security policy found.
  6. No incident response or vulnerability disclosure information available.
  7. No advertising or tracking services detected beyond basic cookie consent.
  8. Website is well structured, mobile optimized, and uses modern UI animations.
  9. No adult or explicit content detected; safe for general audiences.
Technical notes

Notes

The website is built on the Jimdo Creator CMS platform, utilizing jQuery 1.8.1, Flexslider for image sliders, AOS for scroll animations, and Font Awesome for icons. It uses Google Fonts and is hosted on Jimdo infrastructure with Cloudflare CDN for content delivery and performance optimization. The site is mobile responsive with good SEO meta tags and structured navigation. Performance is moderate, with potential improvements by updating libraries and optimizing assets. Technical debt is minimal but updating legacy scripts and enhancing security headers would modernize the infrastructure and reduce risk. Overall, the technical implementation supports the business needs effectively with room for modernization.
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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