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Security report for shopper21.cz

Retail · Czech Republic

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

Security score

69/100

Risk levelMedium

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

Retail in Detail is a Czech-focused retail industry news and analysis website providing insights and updates relevant to retail professionals and stakeholders in the Czech Republic. The website appears to be a niche content publisher with a focus on retail market trends and developments. The technical infrastructure includes modern web technologies such as Font Awesome icons and Google Tag Manager for analytics and tracking. However, the site lacks visible privacy and cookie policies, which impacts its privacy compliance posture. Security headers and explicit security policies are not evident, indicating room for improvement in security best practices. WHOIS data is unavailable or privacy protected, which is common for small websites but limits trust verification. Overall, the website is accessible, professionally designed, and content-rich but requires enhancements in privacy, security, and transparency to improve trust and compliance.

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

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

    • 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 shopper21.cz

This scan found 20 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
75
Security headers
50
Email security
80
DNS health
85
Network security
100
GDPR outside view
25
Average
69

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 shopper21.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for shopper21.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 website targets retail professionals and industry analysts in the Czech Republic, offering news and market insights. Its business model is content publishing focused on retail, likely monetized through advertising and industry partnerships. The lack of explicit business contact information and certifications suggests a small-scale operation. The site uses tracking technologies for marketing and analytics but lacks comprehensive privacy disclosures. There is no evidence of partnerships or subsidiaries from the data provided. The website holds a moderate market position within its niche, with consistent branding and good content relevance.

Security posture

The security posture is moderate with HTTPS implied but no explicit security headers detected in the provided data. There are no visible forms or input fields that could pose immediate risk, but the absence of security headers like Content-Security-Policy or X-Frame-Options is a concern. No vulnerability disclosures or incident response contacts are found, indicating limited security transparency. The site uses third-party tracking scripts which may introduce privacy risks if not properly managed. Overall, the security maturity is basic and would benefit from implementing standard security headers, privacy policies, and incident response mechanisms.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  3. Provide clear contact information including company emails and phone numbers to improve business credibility.
  4. Establish a vulnerability disclosure policy and incident response contact to improve security transparency.
  5. Conduct a security audit to identify and remediate any potential vulnerabilities and improve overall security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Retail in Detail is a Czech website focused on retail industry news, analysis, and insights. It provides information about retail trends, store openings, and market developments primarily in the Czech Republic.
Key services
Retail news, Market analysis, Industry insights
Content quality
good
Branding
consistent

Technology

Stack
Font Awesome 6 Pro, Google Tag Manager, LinkedIn Insight Tag
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
50/100

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
LinkedIn Insight
Marketing tools
LinkedIn Insight
Transparency
basic

Site quality

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

Key observations

  1. WHOIS data is unavailable or privacy protected
  2. No privacy, cookie, or terms of service policies found on the site
  3. No contact emails or phone numbers explicitly found in the HTML content
  4. Website uses modern icon fonts and tracking scripts
  5. No security headers detected in provided data
  6. No visible forms or data collection fields detected in the HTML snippet
  7. Content is in Czech language focused on retail industry news
  8. No signs of adult or questionable content
  9. No WAF or blocking mechanisms detected
Technical notes

Notes

The website uses modern web fonts (Font Awesome 6 Pro) and integrates Google Tag Manager and LinkedIn Insight for analytics and marketing. The HTML structure is standard with meta tags for viewport and robots. There is no detected CMS or hosting provider information. Performance is moderate with asynchronous loading of scripts. Mobile optimization appears good based on viewport meta tag and responsive design hints. Accessibility features are basic with no ARIA roles or landmarks detected in the snippet. SEO optimization is good with meta robots set to index and follow. The site lacks visible forms or interactive elements in the provided HTML snippet.
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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