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Security report for puzzle-puzzle.cz

Miroslav Matyska · Retail · Czech Republic

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

Security score

64/100

Risk levelMedium

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

Puzzle-puzzle.cz is a Czech Republic-based specialized e-commerce retailer focused on selling a wide variety of puzzles and related accessories for both children and adults. The website offers a broad assortment including 3D and 4D puzzles, baby puzzles, foam puzzle mats, and puzzle accessories. The business appears to have been established around 2011, as indicated by copyright metadata, and targets puzzle enthusiasts and families. The site is professionally designed with clear navigation and mobile optimization, providing a good user experience. However, the WHOIS data for the domain is unavailable, which raises concerns about domain registration legitimacy and trustworthiness. The website uses HTTPS and standard tracking technologies such as Google Analytics and Google Tag Manager, and it implements a cookie consent mechanism with granular user controls, indicating some level of privacy compliance. No explicit privacy policy or terms of service pages were found, and no direct contact information such as emails or phone numbers are provided on the main page, which limits transparency and user trust. Security headers are not detected, suggesting room for improvement in security posture. Overall, the website is safe, family-friendly, and functional but would benefit from enhanced transparency and security practices.

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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

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

  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 puzzle-puzzle.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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  • 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
67
Security headers
35
Email security
70
DNS health
85
Network security
100
GDPR outside view
25
Average
64

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

The company operates in the retail sector, specifically focusing on puzzles and related products. It maintains a niche market position as a specialized puzzle retailer with a large inventory. The business model is direct online sales through an e-commerce platform. The target customers include children, adults, and puzzle hobbyists. The website shows consistent branding and a professional presentation, with a social media presence on Facebook. The absence of detailed WHOIS data and contact information may impact customer confidence. The company appears to be small-sized with no publicly indicated parent or subsidiary companies. The product range and categories suggest a well-curated inventory aimed at puzzle enthusiasts. The lack of privacy and terms documentation could be a competitive disadvantage in markets with strict compliance requirements.

Security posture

The website enforces HTTPS, which is a fundamental security requirement. It includes a cookie consent banner with options for users to manage their preferences, indicating awareness of privacy regulations. However, no security headers such as Content-Security-Policy, X-Frame-Options, or X-Content-Type-Options are detected, which are important for mitigating common web vulnerabilities. The absence of explicit privacy policy and incident response contact information limits the site's compliance and readiness for security incidents. The use of third-party scripts like Google Analytics and Tag Manager introduces potential privacy and security risks if not properly managed. No vulnerabilities or exposed sensitive data were identified in the provided content. Overall, the security posture is moderate but could be significantly improved by implementing recommended security headers, publishing privacy and security policies, and providing clear incident response contacts.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages to improve transparency and compliance.
  2. Implement essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Provide clear and accessible contact information including emails and phone numbers for customer support and security incidents.
  4. Regularly audit and update third-party scripts to minimize privacy and security risks.
  5. Verify and update WHOIS domain registration information to ensure legitimacy and build trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Miroslav Matyska
Description
Puzzle-puzzle.cz - Nejširší nabídka puzzle pro dospělé i pro děti, 3D puzzle i pěnové puzzle na zem. Tisíce produktů skladem k okamžitému odeslání.
Key services
Online sales of puzzles, Puzzle accessories, 3D and 4D puzzles, Baby and children's puzzles, Foam puzzle mats
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Google Analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website content is fully accessible and not blocked by WAF or security mechanisms.
  2. WHOIS data is unavailable or domain may be unregistered or suspended.
  3. Business appears to be a specialized Czech puzzle retailer with a long history.
  4. No explicit privacy policy or terms of service pages found.
  5. Cookie consent mechanism is implemented with granular user controls.
  6. No direct contact emails or phone numbers found on the main page.
  7. Social media presence limited to Facebook link.
  8. Website uses HTTPS and standard tracking scripts.
  9. No security headers detected in provided data.
  10. Website content is safe and family-friendly.
Technical notes

Notes

The website uses standard web technologies including HTML5, CSS, JavaScript, and jQuery. It integrates Google Tag Manager and Google Analytics for tracking and analytics. The site is mobile optimized with responsive design elements and includes a cookie consent modal with granular controls. The performance is moderate with no explicit indicators of slow loading but no advanced performance optimizations detected. No CMS or hosting provider information is discernible from the content. Accessibility features are basic, with room for improvement in ARIA roles and semantic markup. SEO optimization is good with proper meta tags, keywords, and canonical links. The lack of security headers and missing privacy documentation represent technical debt and compliance risks. Overall, the technical infrastructure is functional but could benefit from modernization and enhanced security controls.
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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