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Security report for 3s.nu

Culligan Storkök AB · Hospitality · Sweden

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

Security score

59/100

Risk levelMedium

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

Culligan Storkök AB operates as a leading Swedish provider of commercial kitchen solutions, offering comprehensive services from planning and design to installation and maintenance. With over 30 years of industry experience and a nationwide service network, the company targets professional kitchens including restaurants, cafes, and schools. The website reflects a mature digital presence with professional branding, clear service offerings, and strong customer engagement channels. Technically, the site is built on WordPress with modern frameworks and integrates advanced analytics and marketing tools while maintaining GDPR compliance. Security posture is solid with HTTPS and CAPTCHA protections, though there is room for improvement in HTTP security headers and formal security policies. Overall, the site demonstrates high professionalism and trustworthiness, supporting Culligan Storkök's market position as a reliable B2B partner in the hospitality sector.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. 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

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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
60
DNS health
65
Network security
100
GDPR outside view
68
Average
59

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

Culligan Storkök AB holds a strong market position in Sweden's commercial kitchen service industry, leveraging its 30-year legacy and extensive service coverage. The business model focuses on B2B engagements, providing end-to-end solutions including sales, installation, and preventive maintenance. The company benefits from a well-established brand and partnerships across Nordic countries, as evidenced by linked domains. The website's content and structure indicate a focus on quality service delivery and customer support, with clear calls to action and multiple contact channels. The presence of social media and blog content suggests active customer engagement and thought leadership. No direct financial or founding year data is available, but the digital footprint aligns with a medium-sized enterprise with stable operations.

Security posture

The website employs HTTPS with a valid SSL configuration and integrates Google reCAPTCHA to protect forms from automated abuse. Privacy compliance is supported by a cookie consent mechanism (OneTrust) and clear privacy and cookie policies. However, the absence of explicit HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options represents an area for enhancement. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site lacks a published security policy or incident response contact, which could improve transparency and preparedness. Overall, the security posture is good but could be strengthened by adopting additional best practices and formalizing security documentation.

Recommendations

  1. Implement HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to enhance browser security.
  2. Publish a dedicated security policy page and provide incident response contact information to improve transparency and trust.
  3. Consider establishing a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  4. Regularly audit and update third-party scripts and plugins to mitigate potential vulnerabilities.
  5. Enhance monitoring and logging capabilities to detect and respond to security incidents promptly.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Culligan Storkök AB
Description
Med passion för storkök och fokus på dig som kund skapar vi lösningar som levererar resultat som imponerar, oavsett projektets storlek.
Key services
Planering & projektering, Ritningar, Försäljning & reservdelar, Leverans & installation, Reparation & felsökning, Förebyggande underhåll
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, Bootstrap, Google reCAPTCHA, Piwik PRO analytics, Visual Website Optimizer (VWO), Yoast SEO
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA integration on forms
  • No exposed sensitive data in HTML
  • Use of security and privacy consent management (OneTrust)

Analytics and tracking

Services
Piwik PRO, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Piwik PRO, Visual Website Optimizer (VWO)
Marketing tools
Piwik PRO, Visual Website Optimizer
Transparency
good

Site quality

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

Key observations

  1. Website is a professionally designed WordPress site for Culligan Storkök AB, a Swedish commercial kitchen service provider.
  2. Content is comprehensive, well-structured, and localized in Swedish.
  3. Multiple service offerings clearly described with calls to action.
  4. Strong SEO and social media integration.
  5. Use of modern analytics and marketing tools with privacy compliance.
  6. No signs of malicious content or security blocking.
  7. WHOIS data for subdomain not available, but consistent with subdomain usage under parent domain.
Technical notes

Notes

The website is built on WordPress CMS using PHP and incorporates modern frontend technologies such as jQuery and Bootstrap for responsive design. It leverages advanced marketing and analytics tools including Piwik PRO, Google Tag Manager, and Visual Website Optimizer, indicating a mature digital marketing strategy. The site is optimized for SEO with Yoast SEO plugin and includes structured data (JSON-LD) for enhanced search engine understanding. Performance is moderate with preloading of critical assets and lazy loading of images. Accessibility and mobile optimization are good, supporting a wide range of users. Hosting details are not explicitly available, but the presence of Swedish domains and localized content suggests regional hosting or CDN usage. Overall, the technical infrastructure supports a professional and scalable web presence.
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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