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Security report for otevrenebrany.cz

Krajský úřad Zlínského kraje · Government · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

70/100

Risk levelMedium

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

Otevřené brány is a regional government project managed by the Zlínský kraj (Zlín Region) in the Czech Republic, focused on promoting cultural and historical awareness by providing free access and guided tours to significant sacral monuments within the region. The project enjoys strong institutional support, including from the Olomouc Archdiocese, and has grown since its inception in 2009 to include over sixty partners. The website serves as an informational and interactive platform for tourists and cultural visitors, featuring detailed descriptions, maps, and multimedia content about the churches and chapels involved. Technically, the website employs a modern JavaScript stack including jQuery, Slick Carousel, Lightbox, and Leaflet.js for interactive maps. It is hosted by REG-ACTIVE24, a Czech hosting provider, and uses HTTPS with a Content-Security-Policy header to enhance security. The site is mobile-optimized and accessible, though some improvements in security headers and SEO could be made. Cookie consent and privacy policies are implemented in compliance with GDPR. From a security perspective, the site demonstrates good practices such as HTTPS enforcement and cookie consent mechanisms. However, it lacks explicit security policies, incident response contacts, and vulnerability disclosure mechanisms like security.txt. No vulnerabilities or suspicious content were detected in the analysis. Overall, the site is trustworthy and professionally maintained. The overall risk assessment is low, with recommendations to enhance security headers, add incident response information, and improve SEO and accessibility further. The site is well-positioned as a cultural tourism resource with a solid technical foundation and compliance posture.

Scanned

This is an earlier scan of otevrenebrany.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
55/ 100 · Medium
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. 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 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 otevrenebrany.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
100
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
55
Average
70

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 project operates as a public cultural initiative under the governance of the Zlínský kraj, targeting tourists and cultural visitors interested in sacral heritage. Its competitive advantage lies in its official backing, extensive partner network, and free guided services, which enhance visitor engagement. Revenue streams are likely public funding and co-financing by municipalities. The partnership ecosystem includes religious institutions, local governments, and cultural organizations. Growth indicators include expansion from 9 to over 60 partners and increasing visitor numbers. The website supports the project by providing interactive maps, detailed content, and contact information, facilitating visitor planning and engagement.

Security posture

The website exhibits a moderate to good security maturity level with HTTPS enabled and a Content-Security-Policy header in place. Cookie consent mechanisms align with GDPR requirements. However, the absence of additional security headers (e.g., X-Frame-Options, Referrer-Policy), lack of a published security policy, and no incident response or vulnerability disclosure contacts indicate areas for improvement. No exposed sensitive data or vulnerable libraries were detected. The security culture appears basic but compliant with regional government standards. Enhancing security documentation and headers would strengthen the posture.

Recommendations

  1. Implement additional HTTP security headers such as X-Frame-Options, X-Content-Type-Options, and Referrer-Policy to harden security.
  2. Publish a formal security policy and incident response contact information to improve transparency and readiness.
  3. Add a security.txt file to facilitate vulnerability reporting and responsible disclosure.
  4. Conduct regular audits of third-party libraries and scripts to identify and mitigate vulnerabilities.
  5. Enhance SEO and accessibility features to improve user experience and compliance with standards.

Contact details published on the site

Addresses
Legal name
Krajský úřad Zlínského kraje
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Krajský úřad Zlínského kraje
Description
Projekt Otevřené brány zpřístupňuje sakrální památky ve Zlínském kraji veřejnosti, nabízí bezplatné průvodcovské služby a podporuje kulturní a historické poznání regionu.
Key services
Bezplatné průvodcovské služby, Zpřístupnění sakrálních památek, Organizace komentovaných prohlídek
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Slick Carousel, Lightbox, Leaflet.js, CodeIgniter (implied by ci_session cookie)
Frameworks
CodeIgniter (PHP framework)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Content-Security-Policy header present
  • Cookie consent mechanism implemented

Analytics and tracking

Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a regional government cultural project site with clear purpose and audience.
  2. Content is in Czech language and well structured with rich cultural information.
  3. Cookie consent and privacy policy are implemented and accessible.
  4. No terms of service page detected.
  5. Contact information is clearly provided with official email and phone.
  6. No security.txt or explicit incident response contacts found.
  7. Modern JavaScript libraries and map APIs are used for interactive content.
  8. No signs of malicious or suspicious content.
  9. Website uses HTTPS with basic security headers but could improve security posture with additional headers.
  10. No social media links explicitly found in the content.
Technical notes

Notes

The website uses a custom or CodeIgniter-based PHP backend with a modern frontend stack including jQuery, Slick Carousel for sliders, Lightbox for images, and Leaflet.js for interactive maps. Hosting is provided by REG-ACTIVE24, a Czech hosting provider. The site loads moderately fast and is mobile responsive with basic accessibility features such as font size adjustment. SEO is basic with meta tags and Open Graph data but could be improved with structured data and better semantic markup. The use of external map APIs and lazy loading images enhances user experience. Technical debt appears low, but security header implementation and performance optimization could be enhanced.
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

Earlier scans of this domain

  1. 53/100Medium27 findingsView report
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