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Security report for krueger.co.uk

Krueger · Transportation · United Kingdom

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

Security score

61/100

Risk levelMedium

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

Krueger is a specialized UK-based company focused on supplying and installing Eberspacher diesel heating systems for marine and vehicle applications. As an official Eberspacher main dealer, they offer exclusive products and services including installation, servicing, and warranty validation. Their market position is that of a trusted niche provider with strong industry relationships and a clear focus on quality and customer service. Technically, the website is built on WordPress with WooCommerce and uses modern plugins and SEO tools, providing a good user experience and mobile optimization. Security posture is solid with HTTPS and CAPTCHA protections, though improvements can be made by adding security headers and cookie consent mechanisms. The lack of WHOIS data due to domain registration errors reduces trust slightly but does not detract from the professional presentation and business legitimacy. Overall, the site is well-maintained and serves its target audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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

6 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 krueger.co.uk

This scan found 26 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

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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
47
Security headers
15
Email security
85
DNS health
60
Network security
100
GDPR outside view
58
Average
61

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

Krueger operates in the transportation sector, targeting boat and vehicle owners as well as trade customers such as boat builders. Their business model combines product sales with installation and after-sales services, creating multiple revenue streams. The company leverages its exclusive relationship with Eberspacher to maintain a competitive advantage. The website reflects a focused brand with consistent messaging and trust signals such as social media presence and clear contact information. Growth indicators include a well-stocked e-commerce platform and active news/events updates. Partnerships with industry players and a professional digital presence support their market position.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and Google reCAPTCHA is implemented on contact forms to prevent spam. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options is a gap. No vulnerabilities or exposed sensitive data were detected in the HTML content. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism. Incident response and security policy information are not published, which could be improved to enhance trust and readiness. Overall, the security posture is adequate for the business size but could benefit from enhancements to align with best practices and regulatory requirements.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to improve protection against common web attacks.
  2. Add a cookie consent banner and mechanism to comply fully with GDPR and ePrivacy regulations, especially given the use of Google Analytics and AdSense.
  3. Publish a clear security policy and incident response contact information to improve transparency and preparedness.
  4. Regularly audit and update WordPress plugins and themes to mitigate risks from known vulnerabilities.
  5. Consider establishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Krueger
Description
An Eberspacher Main Dealer, delivering the best heater for your boat and vehicle needs. Offering exclusively Eberspacher diesel heater units. They supply and install Eberspacher diesel heating systems for marine and vehicle applications, servicing retail and trade customers including notable boat builders.
Key services
Supply of Eberspacher diesel heaters, Installation services, Servicing and repairs, Warranty validation, Design support
Content quality
good
Branding
consistent

Technology

Stack
WordPress, WooCommerce, jQuery, Google Analytics, Google reCAPTCHA, Slider Revolution, KingComposer, Yoast SEO, Advanced Woo Search, The Grid plugin, Jetpack
Frameworks
WooCommerce
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA on contact form
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Jetpack Stats
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google AdSense
Tracking pixels
Jetpack Stats
Marketing tools
Yoast SEO
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce and informational site for Eberspacher diesel heating systems.
  2. Content is well structured with clear navigation and product offerings.
  3. Contact information is prominently displayed including phone, email, physical address, and contact form with CAPTCHA.
  4. No signs of adult or questionable content.
  5. Uses modern WordPress plugins and SEO tools.
  6. No visible security headers detected in provided data; HTTPS is enforced.
  7. No cookie consent banner detected despite use of Google Analytics and AdSense.
  8. WHOIS data is unavailable due to domain registration error from Nominet UK.
Technical notes

Notes

The website is built on a WordPress CMS platform with WooCommerce for e-commerce functionality. It uses a variety of plugins including Yoast SEO for search optimization, Slider Revolution for visual content, KingComposer for page building, and advanced search and grid display plugins. The site loads external resources from Google Fonts, jQuery CDN, and Google services for analytics and advertising. Performance is moderate with some heavy visual elements but good mobile responsiveness. Accessibility features are basic but present. The technical stack is modern and well integrated, though some optimization opportunities exist in security headers and cookie management.
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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