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Security report for varhanyproostravu.cz

Biskupství ostravsko-opavské · Non-profit · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

62/100

Risk levelMedium

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

The website 'VARHANY PRO OSTRAVU' is a dedicated non-profit project aimed at supporting the installation of new cathedral organs in the Ostrava Cathedral of the Divine Savior. It is operated under the auspices of the Biskupství ostravsko-opavské (Ostrava-Opava Diocese), targeting donors, cultural enthusiasts, and the local community. The site provides detailed information about the project, donation mechanisms including online adoption of organ pipes, and updates on progress. The business model is donation-based, focusing on cultural heritage preservation and community engagement. Technically, the website is built on WordPress using Elementor, with integrations for GDPR compliance (Complianz plugin), Google Analytics for visitor tracking, and Google Translate for multilingual support. Hosting and domain registration are managed by WEDOS, a reputable Czech provider. The site demonstrates good SEO practices, mobile responsiveness, and moderate performance. Accessibility is basic but functional. From a security perspective, the site enforces HTTPS and uses a cookie consent mechanism aligned with GDPR. While some security headers are not explicitly detected, no critical vulnerabilities or exposed sensitive data were found. The domain registration is recent but consistent with the project's timeline, and no suspicious WHOIS patterns were identified. Overall, the security posture is good but could be improved with additional headers and a vulnerability disclosure policy. The overall risk assessment is low, with the site presenting a trustworthy and professional front for a cultural non-profit initiative. Strategic recommendations include enhancing security headers, adding a security.txt file, and improving accessibility features to further strengthen compliance and user trust.

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

8 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. 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 varhanyproostravu.cz

This scan found 23 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
95
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
25
Average
62

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 occupies a niche cultural and religious segment within the Czech Republic, specifically Ostrava and the Ostrava-Opava Diocese. Its competitive advantage lies in its clear mission, transparent fundraising, and community involvement. Revenue streams are primarily donations and sponsorships, facilitated through bank transfers and online adoption programs. The target audience includes local parishioners, cultural patrons, and music enthusiasts. Growth indicators include active updates, social media presence, and successful fundraising events. Partnerships with the diocese and local organizations enhance credibility. The website's operation by a recognized religious entity supports legitimacy and trust.

Security posture

The website exhibits a mature security posture for a small non-profit. HTTPS is enforced, and cookie consent is managed via a reputable plugin. No signs of malware or phishing were detected. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options suggests room for improvement. No incident response or security policy pages are present, which could be beneficial for transparency. Data protection practices align with GDPR, supported by a linked privacy policy. The use of Google Analytics is consented, indicating privacy awareness. Overall, the site is secure but could enhance defenses and incident readiness.

Recommendations

  1. Implement comprehensive security headers including CSP, X-Frame-Options, X-Content-Type-Options, and Referrer-Policy.
  2. Publish a security policy and incident response plan to improve transparency and preparedness.
  3. Add a security.txt file to facilitate vulnerability disclosures.
  4. Enhance accessibility features to meet WCAG standards for broader inclusivity.
  5. Regularly audit and update WordPress core and plugins to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Biskupství ostravsko-opavské
Description
Web pro podporu instalace nových varhan v ostravské katedrále Božského Spasitele. Projekt zaměřený na získání a instalaci prvotřídních varhan do katedrály, včetně veřejné sbírky a adopce píšťal.
Key services
podpora instalace varhan, informace o projektu, možnost finanční podpory, adopce píšťal
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, PHP, JavaScript, Google Translate plugin, Complianz GDPR plugin, MonsterInsights Google Analytics plugin
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
MonsterInsights
Transparency
good

Site quality

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

Key observations

  1. Website is a non-profit cultural project supporting installation of cathedral organs.
  2. Content is in Czech language with some English translation options.
  3. Uses WordPress CMS with Elementor builder and GDPR cookie consent plugin.
  4. Includes transparent donation information and social media links.
  5. No phone numbers or physical addresses explicitly provided.
  6. No terms of service or explicit security policies found.
  7. Good SEO and metadata usage including Open Graph and Twitter cards.
  8. No signs of malicious or adult content.
  9. Google Analytics used with consent mechanism.
  10. No WAF or blocking detected.
Technical notes

Notes

The website leverages a modern CMS (WordPress) with Elementor for flexible content management. It integrates GDPR compliance tools and multilingual support, reflecting digital maturity. Hosting by WEDOS ensures reliable infrastructure. Performance is moderate, with some optimization possible. The site uses standard web technologies (HTML5, CSS3, JavaScript) and includes analytics and social media integrations. Technical debt appears low, but security header implementation and accessibility could be improved. Overall, the technical foundation supports the business goals effectively.
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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