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Security report for linhartovanadace.cz

Linhartova nadace · Non-profit · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

62/100

Risk levelMedium

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

Linhartova nadace is a well-established Czech non-profit foundation dedicated to supporting arts and culture. The website provides information about its projects, archives, foundation details, fundraising efforts, and contact options primarily through a contact form and newsletter subscription. The foundation has a significant history dating back to 1987, supported by a domain registered since 2001, indicating a stable and credible presence in the cultural sector. Technically, the website is built on WordPress 5.6.16, utilizing common web technologies such as jQuery, Bootstrap 4, FontAwesome, and Google Fonts. It integrates marketing and analytics tools like MailerLite and Google Analytics. The site is moderately optimized for performance and mobile devices, with a good user experience and clear navigation structure. From a security perspective, the site uses HTTPS and employs some anti-bot measures on forms. However, it lacks visible security headers such as Content-Security-Policy or HSTS, and no explicit security or incident response policies are published. Privacy compliance is partially addressed with a privacy policy document available, but no cookie consent mechanism is evident. No vulnerabilities or exposed sensitive data were detected in the provided content. Overall, the website presents a moderate risk profile with room for improvement in security best practices and privacy compliance. The foundation's digital presence is credible and professional, serving its target audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

9 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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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 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 linhartovanadace.cz

This scan found 21 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

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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
62
Security headers
50
Email security
65
DNS health
85
Network security
100
GDPR outside view
10
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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention linhartovanadace.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for linhartovanadace.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Linhartova nadace operates as a cultural non-profit foundation with a focus on supporting artists and cultural projects in the Czech Republic. Its market position is that of an established foundation with a long history and a niche audience interested in arts and culture. The business model revolves around fundraising, project support, and providing cultural spaces. The foundation leverages social media channels and digital marketing tools to engage its audience. There is no indication of commercial revenue streams beyond donations and fundraising. The partnership ecosystem is not explicitly detailed, and no related or subsidiary domains were identified. The foundation maintains a consistent brand image and professional content, supporting its credibility in the cultural sector.

Security posture

The website demonstrates a basic to moderate security posture. HTTPS is enforced, and anti-bot measures are implemented on forms to reduce spam. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces the overall security effectiveness. No explicit security policies or incident response contacts are published, which limits transparency and readiness for security incidents. The use of third-party marketing and analytics tools introduces moderate tracking but appears compliant with privacy norms given the presence of a privacy policy. Regular updates and security audits are recommended to mitigate potential vulnerabilities inherent in WordPress and its plugins.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Add a visible cookie consent banner to comply with GDPR and enhance privacy transparency.
  3. Publish a dedicated security policy and incident response contact information on the website.
  4. Ensure WordPress core, themes, and plugins are regularly updated to the latest secure versions.
  5. Conduct periodic security audits and vulnerability assessments to identify and remediate risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Linhartova nadace
Description
Linhartova nadace is a non-profit foundation focused on supporting arts and culture, featuring a wide range of artists and projects. It provides information about its projects, archive, foundation details, fundraising, and contact information.
Key services
Supporting artistic projects, Providing cultural spaces, Fundraising and donations
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap 4, FontAwesome, Google Fonts, MailerLite, Ekko Lightbox
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled
  • Use of CAPTCHA-like anti-bot on forms
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
MailerLite
Marketing tools
MailerLite
Transparency
basic

Site quality

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

Key observations

  1. Website is a WordPress-based non-profit foundation site focused on arts and culture.
  2. Content is in Czech with English alternate language available.
  3. No explicit privacy or cookie banners detected, but privacy policy PDF is present.
  4. No phone numbers or emails explicitly listed on homepage; contact form is primary contact method.
  5. Social media presence on Facebook, Instagram, Twitter, Vimeo.
  6. Uses Google Analytics and MailerLite for marketing and analytics.
  7. No visible security.txt or vulnerability disclosure page.
  8. No explicit security headers detected in HTML content.
  9. No signs of adult or questionable content.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on WordPress CMS version 5.6.16, using a combination of jQuery, Bootstrap 4, FontAwesome, and Google Fonts for frontend presentation. MailerLite is integrated for newsletter and marketing automation, while Google Analytics and Google Tag Manager provide visitor analytics. The site loads external resources from reputable CDNs and uses Ekko Lightbox for media display. Performance is moderate with room for optimization, especially in accessibility and SEO. Mobile responsiveness is good, and navigation is clear. No critical technical debt or deprecated technologies were detected, but updating WordPress and plugins is advisable to maintain security and performance.
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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