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Security report for siacr.cz

SIA ČR - Rada výstavby, z.s. · Government · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

64/100

Risk levelMedium

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

SIA ČR - Rada výstavby, z.s. is a Czech non-profit association coordinating efforts in architecture, construction, and urban planning sectors. The organization focuses on harmonizing measures in these fields within the Czech Republic, especially in the context of EU integration. The website reflects a professional presence with event announcements and partnerships with related industry organizations, indicating a well-established market position in the national construction and architecture community. Technically, the website is built on the Webnode platform, leveraging modern web standards and Amazon Cloudfront CDN for hosting. The site is mobile-optimized and provides a good user experience with clear navigation and relevant content. However, some technical improvements are possible, such as adding security headers and enhancing accessibility features. From a security perspective, the site uses HTTPS and implements a cookie consent mechanism, demonstrating basic compliance with privacy regulations. The absence of explicit privacy policy and terms of service pages, as well as missing security headers, suggests room for improvement in security posture and compliance maturity. No critical vulnerabilities or suspicious activities were detected. Overall, the website is trustworthy and professional, serving its target audience effectively. Strategic enhancements in privacy documentation, security headers, and contact transparency would further strengthen its security and compliance stance.

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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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';…

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Keep watching siacr.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
72
Security headers
35
Email security
65
DNS health
85
Network security
100
GDPR outside view
25
Average
64

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

SIA ČR operates as an important non-profit entity within the Czech architecture and construction sectors. Its competitive advantage lies in its historical legacy and role as a coordinating body for legal, technical, and economic aspects of construction post-EU accession. The business model centers on member coordination, event organization, and sector advocacy rather than commercial sales. The target customers are professionals, legal entities, and public administration bodies involved in construction and urban planning. The presence of multiple partner domains and event collaborations indicates a strong partnership ecosystem. Growth indicators include ongoing event announcements and active engagement in national awards and conferences.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a cookie consent banner in place. However, the lack of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces its defense-in-depth. No explicit incident response contacts or security policies are published, which may hinder rapid response to security incidents. Data protection officer contact information is absent, and privacy policy documentation is missing, indicating compliance gaps with GDPR and related regulations. The use of Google Tag Manager introduces moderate user tracking, but privacy compliance is basic. Overall, the security posture is adequate for a non-commercial informational site but requires enhancements for improved compliance and resilience.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service documents accessible from the website footer or main menu.
  2. Implement standard security headers including Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-XSS-Protection.
  3. Provide explicit contact information for security incidents, including a dedicated security or abuse email address.
  4. Enhance accessibility features to improve compliance with accessibility standards and user experience for all visitors.
  5. Regularly audit and update third-party scripts and dependencies to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
SIA ČR - Rada výstavby, z.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SIA ČR - Rada výstavby, z.s.
Description
Sdružení právnických osob koordinující úsilí v oblasti architektury, výstavby a stavebnictví v České republice, zaměřené na soulad a uspořádanost po vstupu ČR do EU.
Key services
Coordination of architecture and construction measures, Organizing events and awards in construction and architecture, Providing a platform for member organizations
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Cloudfront CDN, Webnode platform
Platforms
Webnode CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics and tracking

Services
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 no blocking or WAF challenge.
  2. WHOIS data is unavailable, likely due to privacy protection or domain registry policies.
  3. Cookie consent mechanism is implemented and visible.
  4. No explicit privacy policy or terms of service pages found.
  5. Contact information includes a physical address and a contact page link but no explicit emails or phone numbers visible.
  6. Website uses modern web technologies and is hosted on a CDN.
  7. Security headers are not detected in the HTML content; improvement needed.
  8. Website content is professional, relevant to architecture and construction sectors.
  9. Multiple external links to partner and event-related domains are present.
  10. Google Tag Manager is used for analytics and tracking.
Technical notes

Notes

The website is hosted on a reliable CDN (Amazon Cloudfront) and built using the Webnode CMS platform, which simplifies content management and deployment. The front-end uses modern HTML5, CSS3, and JavaScript with responsive design techniques ensuring good mobile optimization. Performance is moderate, with some room for improvement in loading speed and SEO optimization. The site lacks advanced frameworks or custom backend technologies, indicating low technical debt but also limited customization. Security-related technical configurations such as HTTP security headers are missing, which should be addressed to reduce risk exposure. Overall, the technical infrastructure is stable and suitable for the organization's informational and event coordination purposes.
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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