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Security report for zakonyprolidi.cz

AION CS, s.r.o. · Government · Czech Republic

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

Security score

58/100

Risk levelMedium

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

Zákony pro lidi is a Czech legal information portal operated by AION CS, s.r.o., providing free and premium access to the consolidated collection of Czech laws, regulations, international treaties, EU law, and court decisions. The platform targets legal professionals, students, and the general public seeking reliable legal texts and tools. It operates a freemium business model with a paid subscription offering advanced features and ad-free experience. The website is well-established, with a professional design and consistent branding, positioning itself as a leading resource in the Czech legal information market. Technically, the website uses ASP.NET Web Forms with modern JavaScript libraries such as jQuery 3.5.1, and employs responsive design techniques for good mobile optimization. The site includes SEO best practices and accessibility features, although some security headers are not explicitly detected in the HTML content. Cookie consent mechanisms and privacy policies are implemented in compliance with GDPR requirements. From a security perspective, the site uses HTTPS and has implemented cookie consent, but lacks visible security headers and published incident response contacts. No vulnerabilities or malware indicators were found. The absence of WHOIS data reduces trust slightly but does not indicate illegitimacy given the professional nature of the site and its clear business information. Overall, the website presents a low risk profile with strong content quality and business credibility. Strategic recommendations include enhancing security headers, publishing security policies, and maintaining regular audits of third-party scripts to improve security posture and 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

    • 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 zakonyprolidi.cz

This scan found 27 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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  • 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
72
Security headers
15
Email security
55
DNS health
80
Network security
100
GDPR outside view
25
Average
58

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 portal holds a strong market position as a primary source for Czech legal texts, leveraging a freemium model that balances free access with paid premium features. Its target customers include legal professionals, students, and the general public, supported by a comprehensive offering of legal documents and monitoring tools. The company benefits from a clear partnership ecosystem, including the related zakonyprolidiplus.cz domain for premium services. Growth indicators include active social media presence and educational webinars. The business model is sustainable with diversified revenue streams from subscriptions and possibly advertising. Strategic observations suggest focusing on expanding premium offerings and enhancing user engagement through personalized features.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and cookie consent implemented, reflecting compliance with GDPR. However, the lack of explicit security headers such as Content Security Policy, HSTS, and X-Frame-Options indicates room for improvement. No incident response or vulnerability disclosure information is published, which could hinder rapid response to security events. Data protection practices appear adequate for the business type, but formal security policies and contact channels for security incidents are absent. Overall, the security culture is functional but could benefit from formalization and transparency to enhance trust and resilience.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection.
  2. Publish a formal security policy and incident response contact information on the website.
  3. Conduct regular security audits of third-party scripts and dependencies to mitigate vulnerabilities.
  4. Enhance transparency around data protection and privacy practices to strengthen user trust.
  5. Develop a long-term security strategy including vulnerability disclosure programs and continuous monitoring.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AION CS, s.r.o.
Description
Online portal providing access to the consolidated collection of Czech Republic laws and legal regulations, free and with paid premium features.
Key services
Access to Czech laws and regulations, Legal document search, Monitoring legal changes, International treaties, EU law, Court decisions, Premium subscription with enhanced features
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.5.1, ASP.NET Web Forms, JavaScript, CSS, SVG icons
Frameworks
ASP.NET
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
70/100
Good practices seen
  • Use of HTTPS (implied by canonical URL https://)
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Google Analytics (implied), Google Ads (implied)
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible and functional.
  2. Content is comprehensive and professionally presented.
  3. No signs of malware or phishing.
  4. Clear cookie consent and privacy policies in place.
  5. No direct contact phone numbers found; contact via email and form.
  6. No explicit security headers detected in HTML content.
  7. Use of modern JavaScript libraries and responsive design.
  8. Social media presence on major platforms.
  9. No WHOIS data available, which is unusual but not necessarily suspicious.
Technical notes

Notes

The website is built on a mature ASP.NET Web Forms platform with modern JavaScript libraries like jQuery 3.5.1, and uses SVG icons for UI elements. The site is mobile optimized and includes SEO-friendly meta tags and Open Graph data. Performance is moderate, with room for optimization in loading speed and resource management. No CMS is explicitly detected, suggesting a custom or proprietary solution. Technical risks include potential outdated dependencies and missing security headers. Opportunities exist to modernize the tech stack, improve performance, and enhance accessibility features to maintain competitive advantage and operational stability.
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. 58/100Medium36 findingsView report
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