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Security report for trestles-shop.cz

Trestles · Manufacturing · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

Trestles-shop.cz is a Czech manufacturing and e-commerce company specializing in metal shelving, storage systems, and related industrial and household products. The company positions itself as a direct manufacturer offering competitive pricing and a broad product range exceeding 700 items. The website is professionally designed, leveraging the Shoptet e-commerce platform, and integrates modern tracking and analytics tools such as Google Analytics and Microsoft Clarity. It provides clear navigation and a cookie consent mechanism, although it lacks a dedicated privacy policy and terms of service pages. Security posture is solid with HTTPS and standard best practices, but could be improved by publishing explicit security and privacy documentation. WHOIS data is unavailable from the CZ NIC server, which slightly reduces trust but does not negate the evident legitimacy of the business based on website content and presentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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

8 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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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 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 trestles-shop.cz

This scan found 23 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

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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
52
Security headers
40
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
63

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 trestles-shop.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for trestles-shop.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

The company operates in the manufacturing and retail sectors, targeting both business clients (B2B) and individual customers seeking metal shelving and storage solutions. Its business model combines direct manufacturing with online sales, supported by a comprehensive product catalog. The website indicates a medium-sized enterprise with a strong Czech market presence. The partnership with the domain trestles.cz suggests a broader corporate ecosystem. The company benefits from a professional digital presence but should enhance transparency by publishing privacy and terms policies. The use of multiple tracking and marketing tools indicates an active digital marketing strategy.

Security posture

The website enforces HTTPS and employs common security best practices, including cookie consent management. However, the absence of a privacy policy, terms of service, security.txt, and incident response contacts represents compliance and transparency gaps. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The security score is good but could be improved by adding formal documentation and incident response mechanisms. The WHOIS data absence is a concern for domain legitimacy verification but does not directly impact website security.

Recommendations

  1. Publish a comprehensive privacy policy page to improve GDPR compliance and user trust.
  2. Add a terms of service page detailing user rights and obligations.
  3. Implement a security.txt file to facilitate vulnerability disclosure and incident reporting.
  4. Provide explicit incident response contact information such as security@ or abuse@ email addresses.
  5. Enhance website accessibility features to improve compliance and user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Trestles
Description
Společnost Trestles je českou výrobní společností zaměřenou na kovovýrobu, výrobu regálů, manipulační techniku, stavební stojany, transportní vozíky, plotová pole a další specifické kovové výrobky. S více než 700 druhy výrobků a moderními technologiemi nabízíme konkurenceschopné ceny a kvalitu vyrobenou v česku.
Key services
metal shelving production, manipulation technology, storage systems, transport trolleys, construction stands, fencing panels
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.11.3, Google Tag Manager, Google Analytics (GA4), Facebook SDK, Shoptet e-commerce platform, Notifikuj.cz, Cloudfront CDN
Frameworks
Shoptet CMS
Platforms
Shoptet e-commerce
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (GA4), Microsoft Clarity
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Microsoft Clarity, Google Ads Conversion Tracking, Facebook Pixel
Marketing tools
Notifikuj.cz
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 navigation
  2. No WHOIS data available from CZ NIC WHOIS server
  3. Cookie consent banner present and functional
  4. No explicit privacy policy or terms of service found
  5. Multiple external tracking and analytics scripts used
  6. No security.txt or explicit incident response contacts found
  7. Business appears to be a Czech manufacturer and retailer of metal shelving and related products
  8. Website uses Shoptet e-commerce platform
  9. No signs of adult or questionable content
  10. No WAF or blocking detected
Technical notes

Notes

The website is built on the Shoptet e-commerce platform, utilizing jQuery 1.11.3 and modern analytics tools including Google Analytics GA4 and Microsoft Clarity. It uses Cloudfront CDN for content delivery and integrates Facebook SDK for social features. The site demonstrates good mobile optimization and SEO practices with proper meta tags and structured data. Performance is moderate, with room for improvement in accessibility. The technical stack is modern and well-maintained, supporting a professional online retail experience.
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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