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Security report for trlspace.cz

TRL SPACE · Technology · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

45/100

Risk levelHigh

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

TRL SPACE is a Czech Republic-based mission integrator specializing in small satellites, probes, and space technology solutions. Founded in 2021, the company focuses on providing affordable and customized satellite solutions for sovereign satellite systems, Earth Observation, Communications, and lunar missions. Their business model centers on mission integration services and delivering bespoke satellite products and services to a diverse client base including commercial customers and space sector entities. The company maintains a strong partnership ecosystem with numerous research and space organizations, enhancing its market position as a premier mission integrator in the region. Technically, the website is built on the Webflow CMS platform, utilizing modern web technologies such as HTML5, CSS3, JavaScript, and jQuery. The site demonstrates good mobile optimization and user experience with clear navigation and professional design. However, SEO and accessibility features are basic, and performance is moderate. The hosting provider is not explicitly identified, but external scripts are served via Amazon CloudFront. From a security perspective, the website uses HTTPS but lacks visible security headers and published security policies such as privacy, cookie, or incident response policies. No forms collecting sensitive data are present on the homepage, reducing immediate risk exposure. The WHOIS data is consistent with the business profile, showing domain registration in 2021 with no privacy protection, supporting legitimacy. Overall, the security posture is moderate but could be improved by implementing security headers, privacy policies, and incident response information. The overall risk assessment indicates a trustworthy and professional business with minor compliance gaps primarily in privacy and security policy disclosures. Strategic recommendations include publishing comprehensive privacy and cookie policies, enhancing security headers, and providing incident response contacts to improve compliance and trust.

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

11 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 trlspace.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
62
Security headers
15
Email security
75
DNS health
85
Network security
20
GDPR outside view
10
Average
45

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

TRL SPACE operates in the space technology sector with a focus on mission integration and satellite solutions. Their competitive advantage lies in offering affordable, customized satellite systems and deep space exploration services. Revenue streams likely include satellite product sales, mission integration services, and partnerships. The target customers are space agencies, commercial satellite users, and governments seeking sovereign satellite capabilities. Growth indicators include active projects on lunar probes and Earth Observation satellites, and a broad partnership network spanning academia, research institutes, and industry. The company’s ecosystem includes numerous partners across Europe and Africa, indicating strategic collaboration. The business model is service and product-oriented with a strong emphasis on innovation and technology integration.

Security posture

The current security maturity level is moderate. The website uses HTTPS, which is mandatory for secure communications. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces protection against common web attacks. No privacy or cookie policies are published, indicating compliance gaps with GDPR and other data protection regulations. Incident response readiness is not demonstrated as no security or abuse contact information is provided. No vulnerabilities or exposed sensitive data were detected in the visible content or scripts. The security culture appears nascent, with room for improvement in transparency and policy publication to enhance trust and compliance.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance web security.
  3. Provide clear incident response and vulnerability disclosure contacts or a security.txt file to improve transparency and readiness.
  4. Enhance accessibility features to meet compliance standards and improve user experience for all users.
  5. Develop a long-term security strategy including regular security audits, employee training, and compliance monitoring.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TRL SPACE
Description
TRL SPACE is a mission integrator specializing in small satellites and probes, providing affordable satellite solutions for sovereign satellite systems, Earth Observations, Communications, and deep space exploration. They work on Moon probes, Earth Observation satellites, nanosatellite projects, and offer services including hyperspectral sensing, lidar, cybersecurity for satellites, onboard data processing, and 3D printing for space applications.
Key services
Mission integration, Satellite solutions, Earth Observation satellites, Lunar missions, Cybersecurity for satellites, On-board data processing, 3D printing for space applications, AI data processing platform for agriculture
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery 3.5.1, Webflow
Frameworks
Webflow
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS usage assumed (URL uses https)
  • No visible exposed sensitive data
  • No vulnerable libraries detected in scripts

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is professionally designed and content-rich for a small space technology company.
  2. No privacy or cookie policies found, which is a compliance gap.
  3. Contact information is limited to emails; no phone numbers or physical addresses provided.
  4. No visible security policies or incident response information.
  5. Strong partner ecosystem indicated by numerous linked partner domains.
  6. No advertising or tracking technologies detected, indicating privacy-conscious approach or minimal marketing.
  7. No forms detected that collect user data directly on the homepage.
  8. No structured data (JSON-LD) or Open Graph metadata found in the HTML.
  9. Website uses Webflow CMS and jQuery library.
  10. No security headers detected in the provided data; SSL status unknown but HTTPS is used.
Technical notes

Notes

The website is built on a modern CMS platform (Webflow) with standard web technologies (HTML5, CSS3, JavaScript, jQuery). The technical infrastructure supports responsive design and moderate performance. The use of external CDN for jQuery ensures reliable script delivery. However, SEO and accessibility optimizations are basic, and no advanced analytics or tracking tools are detected, indicating minimal technical debt but also limited marketing insights. The absence of security headers and privacy policies suggests technical gaps in security implementation. Hosting details are not explicit, but the domain uses REG-WEBGLOBE registrar and standard name servers. Overall, the technical setup is adequate for a small technology company but could benefit from enhancements in 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

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