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Security report for leifheit-online.cz

Leifheit · Retail · Czech Republic

Medium risk. 5 critical or high findings in Security headers, SSL/TLS and 1 other check.

Security score

55/100

Risk levelMedium

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

Leifheit-online.cz operates as the official e-commerce platform for the Leifheit brand in the Czech Republic, specializing in household and kitchen products. The website targets domestic consumers seeking quality home care and kitchen accessories. The business model is retail-focused, leveraging online sales channels to reach its audience. The site demonstrates consistent branding and provides comprehensive product information and customer support features, including live chat and contact forms. Technically, the website employs a modern technology stack including Google Analytics, Facebook Pixel, TikTok Pixel, and Cookiebot for privacy compliance. It uses HTTPS with a Content Security Policy header, ensuring secure communications and basic protection against common web threats. The site is mobile-optimized and exhibits good SEO practices, although accessibility features could be enhanced. From a security perspective, the site maintains a good posture with HTTPS enforcement and cookie consent mechanisms. However, it lacks some advanced security headers and detailed incident response or security policy disclosures. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The absence of WHOIS data reduces the domain trustworthiness score, but the website's professional presentation and official brand association mitigate this concern. Overall, Leifheit-online.cz presents a trustworthy and professional e-commerce presence with moderate technical sophistication and good privacy compliance. Strategic improvements in security headers, accessibility, and domain registration transparency would further enhance its security and credibility profile.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 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

5 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. 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

  3. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching leifheit-online.cz

This scan found 24 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

Recommended

€25per month

  • 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
20
Email security
60
DNS health
80
Network security
20
GDPR outside view
88
Average
55

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

Leifheit-online.cz holds a strong market position as the official Czech e-shop for the Leifheit brand, focusing on household and kitchen products. Its competitive advantage lies in brand authenticity and direct consumer access. The business model is straightforward e-commerce retail, generating revenue through online product sales. The target customers are Czech households seeking quality home care solutions. The website integrates multiple marketing and tracking tools, indicating active digital marketing efforts. Partnerships with tracking and affiliate services like Ehub suggest a developed marketing ecosystem. Growth indicators include the use of modern analytics and live chat support, enhancing customer engagement. The company appears medium-sized with a focused sector presence in retail and e-commerce.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and a Content Security Policy header in place. Cookie consent is managed via Cookiebot with blocking mode enabled, reflecting GDPR compliance. The use of multiple third-party tracking scripts is balanced with user consent mechanisms. However, the absence of additional security headers such as Strict-Transport-Security, X-Content-Type-Options, and X-Frame-Options represents an area for improvement. No exposed sensitive data or vulnerable libraries were detected. Incident response and security policy information are not publicly disclosed, which could impact readiness and transparency. Overall, the security maturity is good but could benefit from enhanced header implementation and documented security policies.

Recommendations

  1. Implement additional HTTP security headers including Strict-Transport-Security, X-Content-Type-Options, and X-Frame-Options to strengthen protection.
  2. Publish a clear security policy and incident response plan accessible to users to improve transparency and preparedness.
  3. Enhance website accessibility features to comply with best practices and improve user experience for all visitors.
  4. Regularly audit and update third-party scripts to mitigate risks from external dependencies.
  5. Address the lack of WHOIS data by ensuring domain registration information is complete and publicly available to improve trust.

Contact details published on the site

Addresses
Legal name
Leifheit s.r.o.
VAT number
CZ12345678
Registration number
12345678
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Leifheit
Description
Internetový obchod prodávající potřeby pro domácnost, kuchyňské potřeby, pomůcky a doplnky do bytu značky Leifheit.
Key services
Online sales of household and kitchen products, Customer support via chat and contact forms
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Facebook Pixel, TikTok Pixel, jQuery UI, Font Awesome, Cookiebot, Smartsupp Live Chat, Ehub Click tracking
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy header present
  • Cookie consent with blocking mode
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Facebook Pixel, TikTok Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel, TikTok Pixel
Marketing tools
Notifikuj
Transparency
basic

Site quality

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

Key observations

  1. Website is an official e-shop for Leifheit brand in Czech Republic.
  2. WHOIS data is unavailable, possibly due to privacy or domain registration issues.
  3. Website uses multiple third-party tracking and marketing scripts with cookie consent.
  4. No security incidents or vulnerabilities detected in the visible content.
  5. Good use of HTTPS and basic security headers.
  6. No suspicious or malicious domains linked.
  7. No adult or questionable content detected.
Technical notes

Notes

The website uses a combination of modern web technologies including Google Analytics, Google Tag Manager, Facebook Pixel, TikTok Pixel, and Cookiebot for privacy management. It loads jQuery UI and Font Awesome for UI components and icons. The site is served over HTTPS with a Content Security Policy header enforcing upgrade of insecure requests. Performance is moderate with asynchronous loading of scripts and use of CDN-hosted resources. Mobile optimization is good, with responsive design elements evident. Accessibility is basic, with room for improvement in semantic markup and ARIA attributes. SEO is well addressed through meta tags and Open Graph data. The absence of a detected CMS suggests a custom or proprietary platform. Hosting provider details are not evident from the content. Overall, the technical infrastructure supports a professional e-commerce experience but could be enhanced with improved accessibility and 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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