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Security report for navrhni-si-fasadu.cz

Compagnie de Saint-Gobain · Other · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

72/100

Risk levelMedium

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

The website www.navrhni-si-fasadu.cz serves as an interactive assistant for selecting facade colors, branded under the Webercolor architect name and linked to the parent company Compagnie de Saint-Gobain. It targets homeowners, architects, and professionals involved in facade design, providing practical tools for color selection and combination. The site is professionally designed using modern web technologies such as Angular 8 and Material Icons, with a focus on user experience and mobile optimization. Privacy compliance is well addressed through a comprehensive cookie consent mechanism and a linked privacy policy hosted on the parent company's domain. However, the site lacks explicit contact information, terms of service, and security policies, which could be improved to enhance trust and transparency. The WHOIS data is unavailable, indicating privacy protection or domain registration issues, but the association with a reputable parent company supports legitimacy.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

5 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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';…

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching navrhni-si-fasadu.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
82
Security headers
55
Email security
75
DNS health
80
Network security
100
GDPR outside view
40
Average
72

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 navrhni-si-fasadu.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for navrhni-si-fasadu.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 business operates as a niche digital tool supporting the Weber brand of Saint-Gobain, focusing on facade color selection. Its market positioning is as a practical assistant for users needing guidance on facade aesthetics. The business model appears informational and interactive, likely supporting product sales indirectly. The absence of direct contact details and limited business disclosures suggests a small-scale or specialized service. The use of Google Tag Manager indicates an interest in analytics and user behavior tracking, balanced with GDPR-compliant consent mechanisms. The parent company’s strong brand presence lends credibility, although the website itself does not showcase extensive business information or certifications.

Security posture

The website demonstrates a moderate security posture with HTTPS usage implied (though SSL configuration details are not provided) and a robust cookie consent framework powered by OneTrust. However, no explicit security headers were detected in the provided data, and no published security or incident response policies are available. The use of third-party scripts like Google Tag Manager and OneTrust is standard but requires ongoing monitoring for vulnerabilities. The lack of exposed sensitive data or forms reduces immediate risk, but improvements in security headers and transparency around incident response would strengthen the security maturity.

Recommendations

  1. Implement and verify HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  2. Publish clear security and incident response policies accessible to users and stakeholders.
  3. Enhance accessibility features to meet recognized standards and improve user inclusivity.
  4. Add explicit contact information and terms of service to improve business credibility and user trust.
  5. Regularly audit and update third-party scripts and dependencies to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Compagnie de Saint-Gobain
Description
Pomocník pro výběr barev pro vaši fasádu. Vznikl z praktické potřeby, proto v něm najdete vše, co k barvám a jejich kombinacím potřebujete.
Key services
Color selection assistance, Interactive facade design
Content quality
good
Branding
consistent

Technology

Stack
Angular 8, Google Fonts, Material Icons, Google Tag Manager, OneTrust Cookie Consent
Frameworks
Angular
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • Cookie consent with granular controls
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

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 challenges.
  2. Content is focused on facade color selection with practical tools.
  3. Strong cookie consent and privacy policy presence linked to parent company.
  4. No contact emails or phone numbers explicitly found on the site.
  5. No terms of service or explicit security policies published.
  6. WHOIS data is unavailable, indicating privacy protection or domain registration issues.
  7. Use of modern web technologies and frameworks (Angular, Material Icons).
  8. Google Tag Manager used for analytics and tracking.
  9. No suspicious or malicious content detected.
  10. No social media links or direct contact information found.
Technical notes

Notes

The website is built on Angular 8, leveraging Material Icons and Google Fonts for UI consistency and aesthetics. It uses Google Tag Manager for analytics and OneTrust for cookie consent management, indicating a modern approach to user tracking and privacy compliance. The site appears moderately performant with good mobile optimization and basic accessibility features. No CMS or hosting provider details were identified. The technical implementation is solid but could benefit from enhanced SEO optimization and accessibility improvements. The absence of security headers and detailed SSL configuration data suggests areas for technical hardening.
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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