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Security report for unis-daac.cz

UNIS, a.s. · Technology · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

66/100

Risk levelMedium

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

UNIS DAAC is a Czech-based company specializing in the development, manufacturing, and testing of advanced electronic control systems for the aerospace industry. With nearly 30 years of experience, the company positions itself as a reliable and certified provider of aerospace technology solutions. Their website reflects a professional and consistent brand image, targeting aerospace clients and partners primarily in the Czech Republic and international markets. The business model focuses on integrated production and development under one roof, supported by quality certifications and a skilled engineering team. Technically, the website employs modern web technologies including Google Tag Manager for analytics, AOS for animations, and a cookie consent mechanism compliant with GDPR. The site is mobile-optimized with good SEO practices and a clean navigation structure. However, some technical improvements could be made in security headers and accessibility features. From a security perspective, the site uses HTTPS and provides cookie consent, but lacks advanced security headers and published security policies or incident response contacts. The absence of WHOIS data for the domain reduces transparency and trust slightly, though the website content and external references support legitimacy. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website presents a trustworthy and professional front for UNIS DAAC, with room for improvement in domain transparency and security hardening. Strategic recommendations include enhancing security headers, publishing a security policy, and improving contact information visibility to strengthen trust and compliance.

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

6 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, LinkedIn, 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';…

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Keep watching unis-daac.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
62
Security headers
65
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
66

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

UNIS DAAC operates in the aerospace technology sector with a focus on electronic control systems. Their nearly three decades of market presence indicate a mature business with established client relationships. The company leverages certifications and quality standards as competitive advantages. Their business model integrates development, manufacturing, and testing, enabling control over product quality and delivery. The target customers are aerospace manufacturers and operators requiring certified control systems. The partnership with UNIS, a larger entity, and the presence of a dedicated testing laboratory indicate a robust ecosystem supporting innovation and compliance. Growth indicators include expanding production capacity and active participation in aerospace events. The company maintains a professional digital presence with clear branding and content relevant to its niche market.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a cookie consent mechanism aligned with GDPR. However, the lack of advanced HTTP security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security suggests potential areas for improvement. No forms or input fields were detected that could introduce vulnerabilities, and no sensitive data exposure was found. The absence of a published security policy or incident response contact limits transparency and readiness perception. WHOIS data is missing, which may be a privacy measure but reduces domain trust. Overall, the security posture is adequate for informational purposes but could be enhanced to meet higher compliance and trust standards.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Publish a clear security policy and provide incident response contact information on the website.
  3. Consider adding a vulnerability disclosure policy or security.txt file to improve transparency.
  4. Enhance contact information by including verified company phone numbers for better user trust.
  5. Investigate and resolve the missing WHOIS data to improve domain registration transparency.

Contact details published on the site

Addresses
Legal name
UNIS, a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
UNIS, a.s.
Description
Vývoj, výroba a testování elektronických řídicích systémů pro letecký průmysl
Key services
Development of control systems, Manufacturing of electronic units, Testing and certification services
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, AOS (Animate On Scroll), PuxDesign cookie law script, Google Fonts (Poppins)
Frameworks
OliveSaaS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
good

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 in Czech language.
  2. Strong focus on aerospace electronic control systems development and manufacturing.
  3. Cookie consent and privacy policy are implemented with GDPR compliance.
  4. No contact phone numbers explicitly found; only email and physical addresses.
  5. WHOIS data missing, which is a concern for domain transparency.
  6. Use of modern web technologies and Google Tag Manager for analytics.
  7. No visible security headers beyond HTTPS; room for improvement.
  8. No forms detected on the homepage or main content for direct user input.
Technical notes

Notes

The website is built using OliveSaaS framework with modern front-end technologies such as AOS for animations and Google Fonts for typography. Google Tag Manager is used for analytics and marketing tracking. The site loads multiple CSS modules and scripts asynchronously to optimize performance. The design is responsive and mobile-friendly with good navigation clarity. However, the site lacks some accessibility features and advanced SEO meta tags could be improved. Hosting provider details are not explicitly found. Overall, the technical implementation is solid with moderate performance and room for enhancements in accessibility and security.
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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