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Security report for czechtop100.cz

CZECH TOP 100 · Manufacturing · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

56/100

Risk levelMedium

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

CZECH TOP 100 is a well-established Czech organization focused on ranking the most significant companies in the Czech Republic and organizing related business events such as galas, conferences, and workshops. The website reflects a professional and consistent brand presence targeting the Czech business community, industry leaders, and media. The business model appears to be that of a non-profit or association supporting Czech industry and economy through rankings and partnerships. Technically, the website uses modern web technologies including Google Tag Manager, Google Analytics, Typekit fonts, and Google Maps API. The site is mobile-optimized with good design quality and navigation clarity. Performance is moderate, and accessibility is basic. SEO optimization is present but could be improved. From a security perspective, the site enforces HTTPS and uses standard analytics scripts without exposing sensitive data. However, no security headers were detected, and privacy and cookie policies are missing, which are important for GDPR compliance. The WHOIS data is missing or unavailable, which reduces trustworthiness and raises questions about domain registration transparency. Overall, the website is safe, professional, and business-focused with moderate risk due to missing WHOIS data and privacy compliance gaps. Strategic improvements in security headers, privacy policies, and WHOIS transparency are recommended to enhance trust and compliance.

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

  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 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';…

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Keep watching czechtop100.cz

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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
67
Security headers
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
10
Average
56

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

CZECH TOP 100 holds a strong market position as a key partner of the Czech industrial and economic sectors for nearly 25 years. Its competitive advantage lies in its authoritative company rankings and well-organized business events that attract top management and partners. The business model revolves around partnerships, event hosting, and publishing rankings, targeting industry leaders and media. Revenue streams likely include sponsorships and partnership fees. The partnership ecosystem is extensive, including major financial institutions, legal firms, and media outlets, indicating a broad and influential network. Growth indicators include ongoing annual events and active media presence. The company operates primarily in manufacturing, energy, and finance sectors within the Czech Republic.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and no visible sensitive data exposure. The use of Google Tag Manager and Analytics is standard but requires regular audits to avoid vulnerabilities. The absence of security headers such as Content-Security-Policy and X-Frame-Options is a gap that should be addressed to mitigate risks like clickjacking and content injection. Privacy and cookie policies are missing, which is a compliance gap under GDPR. Incident response contact information is not provided, limiting readiness for security incidents. Overall, the security culture appears basic but can be improved with formal policies and technical controls.

Recommendations

  1. Implement comprehensive privacy and cookie policies with user consent mechanisms to ensure GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Publish clear contact information for security incidents and designate an incident response contact or team.
  4. Regularly audit third-party scripts and analytics tools to prevent vulnerabilities and data leakage.
  5. Improve accessibility features and SEO optimization to enhance user experience and search visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CZECH TOP 100
Description
CZECH TOP 100 is a Czech organization that annually publishes rankings of the most significant companies in the Czech Republic, organizes events such as galas, conferences, and workshops, and supports Czech industry and economy.
Key services
Publishing company rankings, Organizing galas and events, Supporting business partnerships, Hosting conferences, seminars, and workshops
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Typekit Fonts, jQuery (implied by $ function), Google Maps API
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

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

Advertising

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 and no blocking detected.
  2. No privacy, cookie, or terms of service policies explicitly found on the site.
  3. No explicit contact emails or phone numbers found in the content.
  4. Strong presence of partner logos and external links to reputable companies.
  5. Use of modern web technologies and analytics tools.
  6. No security headers detected in provided data; HTTPS is used.
  7. No visible vulnerabilities or exposed sensitive data.
  8. WHOIS data is missing or unavailable, which is unusual and reduces trust.
  9. Content is business-focused, safe, and suitable for general audiences.
Technical notes

Notes

The website uses a modern technology stack including Google Tag Manager, Google Analytics, Typekit fonts, and Google Maps API. The HTML structure is valid and includes meta tags for social media sharing (Open Graph and Twitter cards). The site is mobile responsive and has good navigation clarity. Performance is moderate, with asynchronous loading of scripts to improve speed. However, no CMS or hosting provider information is detected. There is room for improvement in accessibility and SEO. The absence of security headers is a technical risk. Overall, the infrastructure supports a professional business website but could benefit from enhanced security and compliance features.
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. 63/100Medium32 findingsView report
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