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Security report for obchodnidumzlin.cz

PRIOR Zlín, s.r.o. · Retail · Czech Republic

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

Security score

67/100

Risk levelMedium

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

Obchodní dům Zlín is a medium-sized retail and hospitality business located in the Czech Republic, operating a shopping center with diverse offerings including restaurants, bars, retail shops, event hosting, and a hotel spa. The website presents a professional and content-rich platform targeting local consumers and visitors. Technically, the site uses modern web technologies such as Google Tag Manager, Google Analytics, and a custom or Nette-based CMS, with good mobile optimization and SEO practices. Security posture is solid with HTTPS and cookie consent mechanisms, though there is room for improvement in security headers and incident response transparency. The absence of WHOIS data limits full domain legitimacy verification, but the business information and online presence indicate a trustworthy entity.

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 obchodnidumzlin.cz

This scan found 19 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
72
Security headers
20
Email security
85
DNS health
85
Network security
100
GDPR outside view
40
Average
67

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 PRIOR Zlín, s.r.o. operates in the retail and hospitality sectors, focusing on local market consumers in Zlín. Their business model revolves around providing a comprehensive shopping and leisure experience, including food services, retail shops, and event spaces. The website shows active marketing through social media and newsletter subscriptions, indicating engagement with customers. Partnerships with regional tourism and hospitality sites enhance their market position. The lack of WHOIS data is a notable gap but does not detract from the visible business operations and offerings.

Security posture

The website enforces HTTPS and implements a detailed cookie consent mechanism compliant with GDPR, reflecting a mature privacy approach. However, no explicit security headers were detected, and no dedicated security or incident response policies are published. The use of third-party scripts like Google Analytics and Facebook Pixel introduces moderate tracking but is managed with user consent. No vulnerabilities or exposed sensitive data were found in the content. Overall, the security posture is good but could be enhanced by adding security headers and incident response contacts.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and readiness.
  3. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  4. Consider adding a terms of service page to clarify user agreements and legal protections.
  5. Investigate and resolve the missing WHOIS data to improve domain trustworthiness and compliance.

Contact details published on the site

Addresses
Legal name
PRIOR Zlín, s.r.o.
Registration number
29230349
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PRIOR Zlín, s.r.o.
Description
Obchodní centrum v centru Zlína s restauracemi, bary, kavárnami, papírnictvím, drogerií, přírodní kosmetikou a obchody s gurmánskými specialitami.
Key services
Retail shops, Restaurants and bars, Event hosting and catering, Hotel and spa services
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, jQuery (implied by usage of Owl Carousel), Owl Carousel, Cookie Consent by 68publishers, SmartEmailing newsletter form
Frameworks
Nette Framework
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with detailed categories
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google
Tracking pixels
Facebook Pixel (implied by Facebook cookies)
Marketing tools
SmartEmailing newsletter
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 no blocking detected.
  2. Comprehensive cookie consent and privacy policy mechanisms are implemented.
  3. WHOIS data is unavailable, which limits domain trust verification.
  4. Website uses modern tracking and marketing technologies with GDPR compliance.
  5. Business information is clearly presented with physical address and social media presence.
  6. No security headers detected in provided data; opportunity for improvement.
  7. No explicit terms of service or security policy pages found.
Technical notes

Notes

The website uses a modern technology stack including Google Tag Manager, Google Analytics, Owl Carousel, and a cookie consent library by 68publishers. The CMS appears custom or based on the Nette Framework, indicated by cookies and script references. Performance is moderate with good mobile responsiveness and SEO optimization. Accessibility is basic but could be improved. Hosting provider details are not evident from the data. The site includes multiple external integrations for marketing and analytics, managed with user consent. Technical debt appears low, but security header implementation is lacking.
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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