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Security report for biskupstvi.cz

Biskupství brněnské · Government · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

55/100

Risk levelMedium

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

The website www.biskupstvi.cz serves as the official online presence of the Brno Diocese, a religious non-profit organization in the Czech Republic. It provides comprehensive information about diocesan activities, events, news, pastoral services, charity, and education. The site targets the Catholic community, clergy, and parishioners in the Brno region, offering resources and contact channels to support their spiritual and community needs. The business model is centered on community service and information dissemination rather than commercial activities. Technically, the website employs modern web technologies including Bootstrap for responsive design, jQuery, Owl Carousel for interactive elements, and integrates Google Tag Manager and Facebook Pixel for analytics and marketing. Media assets are hosted on Microsoft Azure Blob Storage, indicating a reliable hosting infrastructure. The site is mobile-optimized with good SEO practices and basic accessibility features. From a security perspective, the site enforces HTTPS, includes multiple security headers, and uses secure forms with validation. No critical vulnerabilities or exposed sensitive data were detected. However, the site lacks a visible cookie consent mechanism and does not publish security or incident response policies, which are recommended for compliance and transparency. Overall, the website is trustworthy, professionally maintained, and serves its community well. The absence of public WHOIS data is typical for Czech domains managed by CZ NIC and does not detract from the site's legitimacy. Strategic improvements include implementing cookie consent, publishing security policies, and enhancing accessibility to further strengthen compliance and user trust.

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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  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 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';…

  3. 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

Need hands-on remediation? Email guard@offseq.com

Keep watching biskupstvi.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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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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
45
Email security
65
DNS health
85
Network security
20
GDPR outside view
40
Average
55

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 Brno Diocese website occupies a strong position as the authoritative source for Catholic community information in the Brno region. Its competitive advantage lies in its official status, comprehensive content, and integration with partner sites such as charity organizations, fundraising platforms, and tourism information. Revenue streams are likely non-commercial, supported by donations and church funding. The target customer segments include parishioners, clergy, families, youth, and social service beneficiaries. Growth indicators include active event calendars, video content, and community engagement features. The partnership ecosystem is robust with related domains supporting various diocesan functions. Operationally, the site reflects a mature digital presence aligned with organizational goals.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, appropriate security headers, and secure form handling. The integration of Google Tag Manager and Facebook Pixel is managed without exposing sensitive data. Compliance with GDPR is supported by a comprehensive privacy policy, although cookie consent mechanisms are absent. Incident response and security policy disclosures are missing, representing an area for improvement. No vulnerabilities or suspicious patterns were detected in the content or scripts. The security culture appears adequate for a non-profit religious organization, but could benefit from enhanced transparency and user privacy controls.

Recommendations

  1. Implement a visible cookie consent banner to comply with EU cookie regulations and enhance user privacy transparency.
  2. Publish a security policy and incident response plan on the website to improve trust and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and communication.
  4. Enhance website accessibility features to meet WCAG standards and improve inclusivity.
  5. Regularly audit third-party scripts and tracking pixels to ensure they do not introduce vulnerabilities or privacy risks.

Contact details published on the site

Addresses
Legal name
Biskupství brněnské
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Biskupství brněnské
Description
Official website of the Brno Diocese providing information about the diocese, its activities, events, news, and contact details. It serves the Catholic community in the Brno region with resources on parishes, charity, education, and pastoral services.
Key services
News and updates about the diocese, Event calendar, Information on parishes and pastoral activities, Charity and social services, Educational resources, Contact and support services
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Owl Carousel, Google Tag Manager, Facebook Pixel
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML
  • Secure forms with validation

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
basic

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 in Czech language.
  2. No WAF or blocking detected.
  3. WHOIS data is not publicly available, typical for CZ domains.
  4. Website uses modern web technologies and good security practices.
  5. Privacy policy is present and comprehensive; cookie consent is missing.
  6. Contact information is clearly provided with official emails and phone numbers.
  7. Social media presence on Facebook and YouTube is active.
  8. No adult or questionable content detected.
  9. Site serves a government/non-profit religious organization.
Technical notes

Notes

The website is built on a custom CMS platform with modern front-end technologies such as Bootstrap and jQuery. Media content is efficiently served from Microsoft Azure Blob Storage, supporting scalability and performance. The site uses Owl Carousel for interactive UI components and integrates Google Tag Manager and Facebook Pixel for analytics and marketing. Performance is moderate with room for optimization, especially in lazy loading images and videos. SEO is well addressed with proper meta tags and Open Graph data. Mobile responsiveness is good, but accessibility could be improved. The technical infrastructure is solid for the site's scope and audience.
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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