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Security report for kanluxprodomov.cz

Kanlux s.r.o. · Energy · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

66/100

Risk levelMedium

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

Kanlux s.r.o. is a Czech-based company specializing in electrical and lighting products, offering a broad catalog of items including lighting sources, indoor and garden lighting, switches, sockets, and electrical installation materials. The company operates an e-commerce platform targeting both general consumers and business clients within the Czech Republic. Founded in 2020, Kanlux s.r.o. maintains a consistent brand presence with active social media channels and a professional website designed to facilitate product discovery and purchase. The website infrastructure is built on a custom ASP platform enhanced with modern JavaScript libraries such as jQuery and jQuery UI, and integrates third-party services like Smartsupp for live chat support. The site demonstrates moderate performance and good mobile optimization, with SEO-friendly features including structured data (JSON-LD) and meta tags. However, there is room for improvement in accessibility and advanced technical frameworks. From a security perspective, the site uses HTTPS and implements secure login forms, but lacks explicit HTTP security headers and detailed security policies. No incident response or vulnerability disclosure information is provided, which could be enhanced to improve trust and compliance. Cookie consent mechanisms are in place, supporting GDPR compliance, though privacy policies are basic in scope. Overall, Kanlux s.r.o. presents a trustworthy and professional online presence with moderate technical maturity and security posture. Strategic improvements in security headers, incident response transparency, and enhanced privacy documentation would strengthen its risk profile and customer confidence.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

7 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

  2. 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';…

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

Keep watching kanluxprodomov.cz

This scan found 21 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.

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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
77
Security headers
15
Email security
85
DNS health
80
Network security
100
GDPR outside view
40
Average
66

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 kanluxprodomov.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for kanluxprodomov.cz 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

Kanlux s.r.o. occupies a solid position in the Czech electrical and lighting market, leveraging an e-commerce business model to reach both retail and corporate customers. The company benefits from a clear product catalog and active engagement on social media platforms, which supports brand visibility and customer interaction. Its partnership with CyberSoft s.r.o. for technical solutions indicates a collaborative ecosystem. Revenue streams likely derive from product sales and possibly B2B contracts. The company’s growth potential is supported by its digital presence and product diversity, though expansion could be accelerated by enhanced marketing and security transparency. No parent or subsidiary companies were identified, suggesting an independent operation focused on its core market.

Security posture

The website demonstrates a baseline security posture with HTTPS encryption and secure login forms. However, the absence of key HTTP security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces protection against common web attacks like clickjacking and cross-site scripting. The lack of published security policies or incident response contacts limits transparency and preparedness for security events. Third-party scripts like Smartsupp introduce potential risk vectors that require regular auditing. Overall, the security maturity is moderate but could be significantly improved by adopting best practices in header configuration, vulnerability disclosure, and incident management.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options to enhance protection against web attacks.
  2. Publish detailed security and privacy policies, including incident response procedures and vulnerability disclosure guidelines to improve transparency and compliance.
  3. Conduct regular security audits of third-party scripts and dependencies to mitigate risks from external integrations.
  4. Enhance accessibility features and mobile optimization to improve user experience and broaden audience reach.
  5. Establish a dedicated data protection officer contact and GDPR compliance documentation to strengthen privacy governance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kanlux s.r.o.
Description
Kanlux s.r.o.
Key services
Lighting sources, Indoor home lighting, Electrical installation materials, Switches and sockets, Technical and garden lighting
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.3.1, jQuery UI 1.12.1, jQuery Migrate 3.0.0, Smartsupp Live Chat, Google Fonts (Open Sans), CSS stylesheets, ASP classic server-side scripts
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • Secure login form with password field and autocomplete off
  • Cookie consent mechanism

Analytics and tracking

Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Smartsupp
Marketing tools
Smartsupp Live Chat
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking mechanisms.
  2. Content is primarily in Czech language targeting Czech market.
  3. Uses classic ASP technology with modern JS libraries.
  4. Includes cookie consent and basic privacy compliance.
  5. No explicit security policies or incident response info found.
  6. Social media presence is active on major platforms.
  7. No exposed sensitive data or obvious vulnerabilities in HTML content.
  8. No contact emails or phone numbers explicitly listed on homepage; contact form present.
  9. WHOIS data supports legitimacy and domain age is appropriate.
Technical notes

Notes

The website is built on a custom ASP platform supplemented by modern JavaScript libraries such as jQuery and jQuery UI, indicating a hybrid legacy-modern technology stack. Integration of Smartsupp live chat and Google Fonts enhances user engagement and design aesthetics. The site uses multiple CSS stylesheets and asynchronous script loading to optimize performance. However, the absence of advanced frameworks or CMS platforms suggests potential technical debt and limited scalability. Performance is moderate with good mobile responsiveness but basic accessibility. SEO is supported by structured data and meta tags, though further enhancements could be made. Hosting provider details are not explicit, and no CDN usage was detected. Overall, the technical infrastructure is functional but could benefit from modernization and improved 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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