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Security report for otevrenebrany.cz

Krajský úřad Zlínského kraje · Government · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

53/100

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 tourism by providing free access and guided tours to significant sacral monuments and churches within the region. The project has a strong partnership network including religious organizations and municipalities, and it aims to enhance public engagement with historical and artistic heritage. The website serves as an informational and interactive platform featuring maps, photo galleries, and detailed descriptions of the sites. 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 and uses HTTPS with a Content-Security-Policy header, indicating a good security baseline. The site is mobile-optimized and accessible, though some accessibility features could be improved. Cookie consent and privacy policies are implemented in compliance with GDPR. From a security perspective, the site shows good practices such as HTTPS enforcement and cookie consent mechanisms. However, additional security headers could be added to enhance protection. No vulnerabilities or exposed sensitive data were detected. The WHOIS data aligns well with the official nature of the project, supporting legitimacy and trustworthiness. Overall, the website is a well-maintained, trustworthy government cultural project platform with good content quality and technical implementation. Strategic recommendations include enhancing security headers, expanding privacy and security policies, and improving accessibility features to further strengthen user trust and compliance.

Scanned

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

6 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

  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. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  4. 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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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
0
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
55
Average
53

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 holds a strong regional position as a government-backed cultural tourism initiative, leveraging partnerships with religious institutions and municipalities. Its business model is non-commercial, focusing on public service and cultural heritage promotion. The target audience includes tourists and local visitors interested in historical sacral sites. The project benefits from stable funding and administrative support from the Zlínský kraj, with a history dating back to 2009. The website supports the project by providing detailed information, interactive maps, and multimedia content, enhancing visitor engagement and experience. The partnership ecosystem is robust, including the Archdiocese of Olomouc and local communities, which adds credibility and operational support.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and a Content-Security-Policy header in place. Cookie consent mechanisms align with GDPR requirements, and no sensitive data leakage or vulnerable libraries were identified. However, the absence of additional security headers such as X-Frame-Options, HSTS, and Referrer-Policy suggests room for improvement. There is no explicit security policy or incident response information published, which could be beneficial for transparency and preparedness. Overall, the site is secure for its purpose but could enhance its security framework to meet higher standards and regulatory expectations.

Recommendations

  1. Implement additional HTTP security headers including X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and HSTS to strengthen protection against common web attacks.
  2. Publish a clear security policy and incident response plan on the website to improve transparency and preparedness.
  3. Conduct regular security audits of third-party libraries and update them to mitigate vulnerabilities.
  4. Enhance accessibility features to meet WCAG standards more comprehensively, improving usability for all users.
  5. Expand privacy documentation to include detailed data retention policies and user rights information to reinforce GDPR compliance.

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 turistiku v regionu.
Key services
Bezplatné průvodcovské služby v sakrálních památkách, Turistická mapa míst, Informace o kulturních akcích a památkách
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
85/100
Good practices seen
  • HTTPS enforced
  • Content-Security-Policy header present
  • No exposed sensitive data in HTML
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics (implied by gtag.js comment)
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 an official regional government cultural project site.
  2. Content is in Czech language and targets local tourists and visitors.
  3. No signs of malicious or suspicious activity.
  4. Cookie consent and privacy policy are implemented and accessible.
  5. No terms of service or explicit security policies found.
  6. Contact information is clearly provided with official emails and phone numbers.
  7. Website uses modern JavaScript libraries and mapping APIs for interactive features.
  8. No social media links explicitly found in the HTML content.
  9. No forms for user data collection detected except search input without submission form.
Technical notes

Notes

The website uses a custom CMS likely built on the CodeIgniter PHP framework, supported by modern JavaScript libraries such as jQuery, Slick Carousel, Lightbox, and Leaflet.js for interactive mapping. Hosting is provided by REG-ACTIVE24, a known Czech hosting provider. The site loads moderately fast and is mobile responsive. SEO is basic but includes essential meta tags and Open Graph data. Accessibility features like font size adjustment are present but could be improved. The technical implementation is solid with room for modernization in security headers and performance optimization.
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. 70/100Medium27 findingsView report
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