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Security report for excaliburarmy.cz

EXCALIBUR ARMY spol. s r.o. · Transportation · Czech Republic

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

Security score

60/100

Risk levelMedium

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

EXCALIBUR ARMY spol. s r.o. is a leading Czech company specializing in the development, production, and modernization of military vehicles, weapons, and equipment. The company targets military and defense organizations, government agencies, and defense contractors, offering a broad range of products including armored personnel carriers, main battle tanks, self-propelled howitzers, rocket launchers, engineering vehicles, engines, and ammunition. Their market position is strong within the Czech Republic and internationally recognized in the defense sector. Technically, the website employs modern web technologies such as Bootstrap, Slick Carousel, and Google Tag Manager, ensuring a responsive and user-friendly experience. The site is well-optimized for SEO and accessibility, with good mobile optimization and clear navigation. The use of HTTPS and absence of exposed sensitive data indicate a solid security posture, although additional security headers could enhance protection. Security-wise, the company demonstrates compliance with recognized standards such as ISO 9001 and AQAP 2110, reflecting a mature security and quality management approach. However, the absence of publicly available incident response contacts and vulnerability disclosure mechanisms suggests areas for improvement in transparency and readiness. Overall, the website is professional, trustworthy, and content-rich, supporting the company's credibility. The lack of WHOIS data slightly reduces trust but does not outweigh the positive indicators from the website content and certifications. Strategic recommendations include enhancing security headers, publishing vulnerability disclosure policies, and providing incident response contact information to further strengthen security 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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"

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

Keep watching excaliburarmy.cz

This scan found 24 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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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
47
Security headers
30
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
60

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

EXCALIBUR ARMY operates primarily in the defense manufacturing sector, focusing on military vehicles and equipment. Their business model is predominantly B2G and B2B, serving government and military clients. The company offers a comprehensive product portfolio and lifecycle services including development, production, modernization, repairs, and logistics. Their certifications and compliance with quality standards position them competitively in the market. The company maintains active social media channels, enhancing brand visibility and stakeholder engagement. Growth indicators include a diverse product range and international presence. No direct parent or subsidiary companies were identified from the website content.

Security posture

The website enforces HTTPS and avoids exposing sensitive data, indicating a baseline security maturity. Certifications such as ISO 9001 and AQAP 2110 suggest adherence to quality and security standards. However, the absence of security headers like Content-Security-Policy and lack of a published vulnerability disclosure or incident response contact reduce transparency and readiness. No visible vulnerabilities or outdated libraries were detected. GDPR compliance is indicated through privacy and cookie policies with consent mechanisms. Overall, the security posture is good but could benefit from enhanced transparency and additional technical controls.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  2. Publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  3. Provide clear incident response contact information on the website for security issues.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance privacy compliance disclosures with detailed data retention and processing policies.

Contact details published on the site

Addresses
Legal name
EXCALIBUR ARMY spol. s r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
EXCALIBUR ARMY spol. s r.o.
Description
EXCALIBUR ARMY, a leading Czech company in the field of military vehicles, weapons and equipment.
Key services
Development, Production, Modernization, Repairs and Renovation, Life Cycle Support, Technology Transfer, Sales & Logistics
Content quality
excellent
Branding
consistent

Technology

Stack
Bootstrap, Slick Carousel, jQuery Fancybox, Google Tag Manager, Mapy.cz API
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (via GTM)
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is comprehensive and relevant to military vehicles and defense equipment.
  3. Contact information is clearly provided with company domain emails and phone numbers.
  4. No WHOIS data available, which is unusual but not uncommon for some domains.
  5. No visible security vulnerabilities or exposed sensitive data.
  6. Good use of modern web technologies and analytics.
  7. No signs of adult or questionable content.
  8. Social media presence on major platforms supports legitimacy.
Technical notes

Notes

The website uses a modern and responsive design framework (Bootstrap) combined with popular JavaScript libraries for UI components (Slick Carousel, Fancybox). Google Tag Manager is used for analytics and marketing tracking, and Mapy.cz API integrates mapping functionality. The site is mobile-optimized and accessible, with proper meta tags for SEO. Performance is moderate, with potential improvements in loading speed by optimizing images and scripts. No CMS was detected, suggesting a custom or static site architecture. Hosting provider details were not identified. Technical risks are minimal but could be reduced by adding security headers and improving incident response readiness.
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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