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Security report for vkf-renzel.es

VKF Renzel GmbH · Retail · Germany

Partial score · DNS & email only

53/100

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

VKF Renzel GmbH operates a professional B2B e-commerce platform specializing in commercial equipment and visual communication products, offering over 25,000 items primarily targeting businesses. The company emphasizes manufacturing quality products made in Germany, providing custom fabrication and free shipping for orders over 300 euros. The website reflects a medium-sized enterprise with a consistent brand presence and a clear market position in retail and manufacturing sectors. Technically, the site uses modern web technologies including Bootstrap, Usercentrics for consent management, and analytics tools like Econda and Google Analytics. The site is mobile optimized with good SEO practices and a professional design. Security posture is solid with HTTPS enforced and basic security headers, though additional headers and security policies could enhance protection. Privacy compliance is partial with a cookie consent mechanism but no explicit privacy policy page found. WHOIS data is unavailable due to query restrictions, limiting domain trust verification. Overall, the website is professional and trustworthy but could improve transparency and security practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
Checks completed
6of 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

5 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics

      What to do: Document all third-party data sharing in your privacy policy

  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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

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

Keep watching vkf-renzel.es

This scan found 14 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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  • 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
0
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
Average
53

Not counted

  • Security headers: did not complete in this scan.
  • 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

VKF Renzel GmbH is positioned as a manufacturer and supplier in the commercial equipment and visual communication market, serving business clients across multiple European countries through sister domains. Their business model combines manufacturing with direct online sales, supported by custom production capabilities and a broad product catalog. The company leverages a multi-lingual and multi-regional web presence to reach diverse markets. Growth indicators include frequent product updates and a strong emphasis on sustainability and quality. The partnership ecosystem includes multiple country-specific domains under the VKF Renzel brand. The company maintains a professional online storefront with clear contact information and customer engagement features such as wish lists and order history.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enforced and integration of a consent management platform to comply with privacy regulations. However, the absence of advanced security headers such as Content-Security-Policy and lack of published security or incident response policies indicate room for improvement. No vulnerabilities or exposed sensitive data were detected in the content. The lack of a security.txt file or vulnerability disclosure channel reduces transparency and readiness for incident handling. Privacy compliance is partial, with cookie consent but no explicit privacy policy page found. Overall, the security posture is adequate for a commercial website but could be enhanced to meet higher compliance and security standards.

Recommendations

  1. Implement and publish a comprehensive privacy policy page clearly accessible from the homepage.
  2. Add advanced security headers including Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, and Referrer-Policy.
  3. Publish a security.txt file and establish a vulnerability disclosure process to improve incident response transparency.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Increase WHOIS transparency by ensuring domain registration data is publicly accessible or provide business verification on the website.

Contact details published on the site

Addresses
Legal name
VKF Renzel GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
VKF Renzel GmbH
Description
+ 25.000 productos para equipar su negocio. Expertos en Comunicación Visual. Fabricantes. Envíos gratis a partir de 300 €. Productos de alta calidad. Made in Germany.
Key services
Manufacturing of commercial equipment, Sales of over 25,000 products, Custom fabrication and prototypes, Free shipping over 300 €
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Usercentrics CMP, Bootstrap, Google Tag Manager (gtag), Econda Analytics
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

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

Analytics and tracking

Services
Econda Analytics, Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Econda Analytics, Google Analytics (gtag)
Marketing tools
Usercentrics CMP
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and product listings.
  2. No WHOIS data available due to access restrictions from Red.es.
  3. Privacy and cookie policies are partially implemented; privacy policy page not found explicitly.
  4. Contact information is clearly presented with phone, email, and physical address.
  5. Security headers are minimal; HTTPS is enforced.
  6. No visible security.txt or vulnerability disclosure information.
  7. Website uses modern technologies and consent management platform.
  8. Multiple related vkf-renzel domains exist, indicating a multi-country presence.
  9. No signs of phishing, malware, or suspicious domains detected.
Technical notes

Notes

The website is built on a modern tech stack including Bootstrap for responsive design, JavaScript libraries, and a consent management platform (Usercentrics). It uses OXID eShop CMS, which is a specialized e-commerce platform. Performance is moderate with preloading and lazy loading techniques for images and fonts. SEO is well addressed with proper meta tags, Open Graph data, and structured JSON-LD data for organization and website schema. The site is mobile optimized and provides a good user experience with clear navigation and search functionality. However, some accessibility features could be improved. The technical infrastructure appears stable and professionally maintained, supporting a medium-sized e-commerce business.
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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