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Security report for jk-machinery.cz

JK Machinery s.r.o. · Manufacturing · Czech Republic

High risk. 12 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

39/100

Risk levelHigh

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

JK Machinery s.r.o. is a Czech-based manufacturing company specializing in the design and production of agricultural machinery and technology solutions. With over 30 years of experience, the company offers comprehensive services including equipment manufacturing, technology design, installation, and after-sales support. Their market presence spans 42 countries with a strong client base exceeding 2500 satisfied customers. The website reflects a professional and consistent brand image, targeting agricultural businesses and food industry enterprises globally. Technically, the website is built on WordPress with modern frameworks such as Bootstrap and utilizes popular analytics and marketing tools including Google Analytics, Facebook Pixel, and Hotjar. The site is mobile-optimized and demonstrates good SEO practices. Hosting is provided by Active24, a reputable provider, and the site uses HTTPS with a valid SSL certificate ensuring secure communications. From a security perspective, the site employs Google reCAPTCHA on its contact forms to mitigate spam and abuse. However, it lacks explicit security headers and does not provide a public security policy or incident response information. Privacy and cookie policies are present and indicate GDPR compliance, though more detailed data retention policies are not disclosed. No vulnerabilities or suspicious content were detected during analysis. Overall, JK Machinery's website is a well-maintained digital asset that supports its business objectives effectively. The security posture is solid but could be enhanced by implementing additional security headers and publishing incident response and vulnerability disclosure policies. The company demonstrates strong business credibility and international reach, making it a trustworthy entity in its sector.

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

12 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 jk-machinery.cz

This scan found 28 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

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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
42
Security headers
15
Email security
55
DNS health
75
Network security
20
GDPR outside view
25
Average
39

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

JK Machinery operates in the manufacturing sector, focusing on agricultural machinery and technology solutions. The company leverages its 30+ years of expertise to serve a global market, with a presence in 42 countries and over 2500 clients. Their business model centers on custom design, manufacturing, and servicing of equipment for cleaning, sorting, peeling, and milling agricultural products. The company maintains a network of representatives worldwide, enhancing local market knowledge and customer support. The website's multilingual support and extensive references indicate a mature and internationally oriented business. Strategic partnerships or subsidiaries were not identified, suggesting a focused operational structure. The company’s growth is supported by continuous innovation and a strong service offering, positioning it well within its niche market.

Security posture

The website demonstrates a moderate to high security maturity level. HTTPS is enforced with a valid SSL certificate, and Google reCAPTCHA is implemented on contact forms to prevent automated abuse. The use of reputable analytics and marketing tools is evident, though these introduce moderate user tracking. The absence of security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options represents an area for improvement. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The lack of a public security policy or incident response contact limits transparency and preparedness communication. GDPR compliance is indicated via a dedicated privacy and cookie policy page. Overall, the security posture is adequate for the business type but could be strengthened by adopting additional best practices and transparency measures.

Recommendations

  1. Implement security headers including Content Security Policy, HSTS, X-Frame-Options, and X-XSS-Protection to enhance browser security.
  2. Publish a clear security policy and incident response information to improve transparency and readiness.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance accessibility features to meet compliance standards and improve user experience for all visitors.
  5. Consider establishing a vulnerability disclosure program or security.txt file to facilitate responsible reporting.

Contact details published on the site

Addresses
Legal name
JK Machinery s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
JK Machinery s.r.o.
Description
Společnost JK Machinery a.s. disponuje třicetiletou zkušeností vývoje a výroby speciálních zařízení pro zemědělství a potravinářský průmysl. Hlavním směrem činnosti je výroba zařízení, návrh a dodávka kompletních technologií pro čištění, třídění, loupání a mletí zemědělských produktů.
Key services
design and manufacture of agricultural processing equipment, cleaning, sorting, peeling, milling of agricultural products, consultation and technical support, installation and after-sales service
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Swiper, Google Analytics, Google Tag Manager, Facebook Pixel, Hotjar, reCAPTCHA, Yoast SEO, WordPress
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA on contact form
  • No exposed sensitive data in HTML
  • Use of security/tracking scripts with async loading

Analytics and tracking

Services
Google Analytics, Hotjar, Facebook Pixel
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
imedia
Tracking pixels
Facebook Pixel, Hotjar
Marketing tools
Facebook Pixel, Hotjar
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is relevant and focused on agricultural machinery manufacturing.
  3. Multiple language versions available indicating international presence.
  4. Contact information is clearly provided including phone, email, and physical address.
  5. Use of modern web technologies and analytics tools.
  6. No visible security policy or incident response information.
  7. Privacy and cookie policies are present and GDPR compliant.
  8. No terms of service page detected.
  9. No vulnerability disclosure or security.txt found.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on WordPress CMS with Bootstrap framework for responsive design and jQuery for interactivity. It uses Swiper for sliders and integrates multiple analytics and marketing tools such as Google Analytics, Google Tag Manager, Facebook Pixel, and Hotjar. The site loads scripts asynchronously to optimize performance. Hosting is provided by Active24, a known provider. The site is mobile-optimized and SEO-friendly with proper meta tags and structured data (JSON-LD). Performance is moderate, with potential for improvement by optimizing script loading and caching. The technical stack is modern and well-maintained, though the absence of some security headers and accessibility features indicates room for technical enhancements.
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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