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Security report for derutex.cz

DERUTEX, s.r.o. · Manufacturing · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

57/100

Risk levelMedium

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

DERUTEX, s.r.o. is a medium-sized manufacturing company based in the Czech Republic, specializing in engineering and machining services. The company is positioned as a leading engineering firm in the northern Moravia region, offering a broad portfolio including design, production of special purpose machines, machining, and plastics processing. Their website reflects a professional business with clear service offerings and certifications such as ISO 9001 and TUV quality, enhancing their market credibility. Technically, the website is built on WordPress with modern JavaScript libraries and analytics tools, providing moderate performance and basic mobile optimization. Security posture is adequate with HTTPS enabled but lacks important security headers and privacy compliance elements such as a privacy policy or cookie consent. The absence of WHOIS data reduces domain trust, although the website content and contact information support legitimacy. Overall, the site is functional and professional but could improve in security and compliance areas.

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

10 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';…

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

Keep watching derutex.cz

This scan found 23 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
67
Security headers
15
Email security
65
DNS health
85
Network security
100
GDPR outside view
10
Average
57

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 derutex.cz, from OffSeq Breach.

Total records
12
Employees
0
Customers
0
Third parties
12
Weak passwords
42%

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for derutex.cz.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

DERUTEX operates in the manufacturing sector with a focus on engineering and machining services, targeting industrial clients primarily in the Czech Republic. Their business model revolves around custom manufacturing solutions including jigs, special purpose machines, and plastics equipment. The company has a stable market position as a regional leader with certifications that support quality assurance. Their partnership ecosystem includes related companies for web development and production. The website content and structure indicate a mature business with steady growth potential. However, the lack of transparent domain registration data and privacy compliance may pose risks in trust and regulatory adherence.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and no visible exposed sensitive data or vulnerable libraries. However, it lacks critical security headers such as Content-Security-Policy and X-Frame-Options, which are important for mitigating common web attacks. There is no published privacy policy or cookie consent mechanism, indicating compliance gaps with GDPR and related regulations. Incident response information and vulnerability disclosure mechanisms are absent, limiting the company's readiness to handle security incidents. Overall, while the site is not evidently vulnerable, improvements in security best practices and compliance documentation are recommended to enhance protection and trust.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a security.txt file and provide incident response contact information.
  4. Regularly audit and update third-party scripts and plugins to avoid vulnerabilities.
  5. Verify and update WHOIS domain registration information to improve domain trust.

Contact details published on the site

Addresses
Legal name
DERUTEX, s.r.o.
Registration number
25836404
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DERUTEX, s.r.o.
Description
DERUTEX, s.r.o. se řadí mezi přední strojírenské firmy v regionu severní Moravy. Výrobní portfolio společnosti se neustále rozvíjí s ohledem na aktuální poptávku zákazníků.
Key services
construction and design, production of jigs and special purpose machines, machining, rework and serial production, plastics piping and repairs, laboratory equipment, fume hoods, vacuum forming
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, Google Analytics, WordPress 6.8.2, Advanced Responsive Video Embedder plugin
Platforms
WordPress
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No visible exposed sensitive data
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

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. WHOIS data is missing or unavailable, which is unusual and reduces domain trust.
  3. Website uses HTTPS and modern analytics tools but lacks some security headers.
  4. No privacy or cookie policy found, which is a compliance gap.
  5. Contact information is clearly provided with company domain email and phone.
  6. Website content is professional and relevant to manufacturing industry.
  7. No forms detected on the homepage or main content for data collection.
  8. Social media presence limited to Facebook link.
  9. Terms of service document is available as a PDF link in footer.
  10. Certifications ISO 9001 and TUV quality are prominently displayed.
Technical notes

Notes

The website is built on WordPress CMS version 6.8.2, utilizing jQuery 3.7.1 and Google Analytics for tracking. The presence of the Advanced Responsive Video Embedder plugin indicates multimedia content support. The site loads with moderate performance and basic mobile responsiveness. SEO is supported by proper meta tags and structured navigation. However, accessibility features are minimal and could be enhanced. The hosting provider is not explicitly identified. Technical debt appears low but the lack of security headers and privacy mechanisms suggests areas for modernization and compliance improvements.
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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