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Security report for oldrichskacha.cz

Other · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

65/100

Risk levelMedium

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

The website oldrichskacha.cz/galerie-osobnosti serves as a cultural gallery dedicated to Oldřich Škácha and other prominent Czech cultural figures, with a strong emphasis on photographic documentation of Czech history and personalities such as Václav Havel. It targets cultural enthusiasts, historians, and the general public interested in Czech cultural heritage. The site is associated with the Václav Havel Library, enhancing its cultural credibility. Technically, the site employs modern JavaScript modules including PhotoSwipe for image galleries, jQuery, and Selectize.js for search functionality, hosted by cesky-hosting.eu. The site is moderately optimized for mobile and performance, with basic SEO and accessibility features. Security posture is moderate with HTTPS implied but no detected security headers or explicit security policies. Privacy compliance is weak due to absence of privacy and cookie policies or consent mechanisms. WHOIS data reveals a very recent domain registration date inconsistent with the historical nature of the content, which may affect trust. Overall, the site is professionally designed and trustworthy for cultural content but requires improvements in privacy, security, and transparency to enhance compliance and credibility.

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

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

      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. 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 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 oldrichskacha.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
85
Security headers
60
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
65

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 oldrichskacha.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for oldrichskacha.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

The website operates as a niche cultural and historical archival platform, focusing on Czech cultural personalities and photographic heritage. It does not appear to be commercial but serves educational and cultural preservation purposes. The association with the Václav Havel Library suggests a partnership or endorsement by a reputable cultural institution. The business model is likely non-profit or institutional, targeting researchers, students, and the public interested in Czech history and culture. The site’s market position is specialized with limited direct competition. Growth potential lies in expanding digital archives and enhancing user engagement through improved search and multimedia content. The partnership ecosystem includes cultural institutions and social media presence on Facebook. Strategic observations include the need for clearer business information and enhanced privacy and security policies to build trust and comply with regulations.

Security posture

The website demonstrates a basic security maturity level with HTTPS usage but lacks critical security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security. No incident response or security policies are published, and no vulnerability disclosure mechanisms are present. The absence of privacy and cookie policies indicates compliance gaps with GDPR and related regulations. Data protection practices are unclear, and no contact channels for security incidents are provided. The site uses third-party analytics (Google Analytics) without visible consent mechanisms, which may pose privacy risks. Overall, the security posture is functional but requires significant enhancements in policy transparency, header implementation, and compliance to reduce risk and improve user trust.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear GDPR compliance statements.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Strict-Transport-Security to enhance protection.
  3. Establish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Publish contact information including security incident response contacts to improve transparency and readiness.
  5. Review and update WHOIS registration details to reflect organizational legitimacy and improve trust signals.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
The website is a cultural gallery dedicated to Oldřich Škácha and other Czech cultural personalities, featuring photographic portraits and historical documentation related to Czech culture, dissent, and exile, with a focus on Václav Havel and other notable figures.
Key services
Online gallery of cultural personalities, Searchable database of portraits and photographs, Information about Oldřich Škácha and related cultural figures
Content quality
good
Branding
consistent

Technology

Stack
JavaScript ES Modules, PhotoSwipe Lightbox, jQuery, Selectize.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • No visible exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Google Analytics (via gtag.js)
Transparency
basic

Site quality

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

Key observations

  1. Website is a cultural gallery focused on Czech personalities and Oldřich Škácha
  2. No privacy, cookie, or terms of service policies found
  3. No contact emails or phone numbers explicitly found in the content
  4. Uses modern JavaScript modules and libraries for gallery display
  5. Includes Google Analytics tracking without visible cookie consent mechanism
  6. WHOIS data shows very recent domain registration inconsistent with content age
  7. No security headers detected in provided data
  8. No security or incident response policies found
  9. No vulnerability disclosure or security.txt found
  10. Content is safe and suitable for general audiences
Technical notes

Notes

The website uses a modern JavaScript stack with ES modules and popular libraries such as PhotoSwipe for image galleries and Selectize.js for enhanced search input. The hosting provider is cesky-hosting.eu, a Czech hosting service. Performance is moderate with gzip compression indicated by resource URLs. Mobile optimization is good with responsive design and viewport meta tags. Accessibility is basic but could be improved with ARIA attributes and semantic HTML enhancements. SEO is basic with meta viewport and title tags but lacks structured data like JSON-LD for enhanced search engine understanding. No CMS is detected, suggesting a custom or static site architecture. Technical risks include reliance on external scripts without integrity checks and lack of security headers. Modernization opportunities include adding structured data, improving accessibility, and enhancing security configurations.
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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