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Security report for mgv.cz

MGV, a.s. · Manufacturing · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view and Security headers.

Security score

62/100

Risk levelMedium

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

MGV, a.s. is a Czech Republic-based small manufacturing company specializing in custom machining, metalworking, and mechanical locksmith services, along with retail sales of fencing products. Established in 2001, the company has a long-standing presence in the local market, serving customers with bespoke production in small series and offering a range of metalworking services including turning, milling, drilling, welding, balancing, and grinding. The website reflects a professional business with clear contact information and a focus on quality and tradition. Technically, the website employs older JavaScript libraries such as Prototype.js and Scriptaculous, with basic mobile optimization and SEO practices. Hosting and domain registration are managed by Active24, a known Czech provider. Google Analytics is used for visitor tracking, but no cookie consent mechanism or privacy policies are present, indicating gaps in privacy compliance. The site lacks modern security headers and explicit security policies, which could be improved to enhance security posture. From a security perspective, the site uses HTTPS as implied by script sources, but no advanced security headers or incident response information are provided. There are no visible forms collecting sensitive data, reducing immediate risk, but the absence of privacy and cookie policies and security headers lowers the overall security score. The domain registration data is consistent with the business claims, supporting legitimacy and trustworthiness. Overall, MGV, a.s. presents a credible and professional business website with room for improvement in privacy compliance, security best practices, and modernization of technical infrastructure. Strategic enhancements in these areas would strengthen trust and regulatory adherence.

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

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

  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 mgv.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.

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

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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
85
Security headers
15
Email security
85
DNS health
75
Network security
100
GDPR outside view
10
Average
62

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 mgv.cz, from OffSeq Breach.

Total records
24
Employees
0
Customers
0
Third parties
24
Weak passwords
75%

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 mgv.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

MGV, a.s. operates in the manufacturing sector with a focus on metalworking and custom machining services, complemented by a retail fencing center. The company targets local businesses and individuals requiring specialized machining and fencing products. Its business model combines manufacturing services with direct product sales, leveraging long-term customer relationships and industry experience since 2001. The website indicates a stable market position with consistent branding and professional presentation. The partnership with web design firm Pytela.cz suggests a local ecosystem collaboration. Revenue streams likely derive from custom machining contracts and fencing product sales. Growth indicators are not explicit but the long domain age and steady content imply sustained operations. No subsidiaries or parent companies are mentioned, indicating an independent small enterprise.

Security posture

The website demonstrates a basic security posture with HTTPS usage and no visible forms collecting sensitive data, reducing exposure to common web vulnerabilities. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security represents a missed opportunity to harden the site against attacks like clickjacking, MIME sniffing, and protocol downgrade. No privacy or cookie policies are present, which is a compliance gap under GDPR. Incident response and vulnerability disclosure mechanisms are not provided, limiting transparency and readiness. The use of older JavaScript libraries may introduce security risks if not regularly updated. Overall, the security maturity is moderate but could be significantly improved by implementing modern security headers, privacy compliance documentation, and a formal incident response contact.

Recommendations

  1. Implement comprehensive privacy and cookie policies with GDPR compliance and a visible consent mechanism.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Strict-Transport-Security to enhance protection.
  3. Modernize the JavaScript libraries and audit third-party scripts for vulnerabilities.
  4. Introduce a vulnerability disclosure policy or security contact email to improve incident response readiness.
  5. Enhance mobile responsiveness and accessibility to improve user experience and SEO.

Contact details published on the site

Addresses
Legal name
MGV, a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MGV, a.s.
Description
MGV se zabývá strojírenstvím a souvisejícím, zejména kovoobráběním a strojním zámečnictvím. Nabízí zakázkovou výrobu v malých sériích, soustružení, frézování, vrtání, svařování, vyvažování, broušení a prodej plotů a příslušenství.
Key services
kovoobráběčské práce a výroba součástí na zakázku, strojní zámečnictví, výroba kladek, výroba jader technických válců, výroba hřídelů, prodej plotů a oplocení, prodej příslušenství, poradenství
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Prototype.js, Scriptaculous, Lightbox
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • HTTPS usage implied by script sources using https
  • No visible forms collecting sensitive data

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a professional small manufacturing company site with clear business focus.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. No security policy or incident response information present.
  4. Use of older JavaScript libraries (Prototype.js, Scriptaculous) may pose maintenance or security risks.
  5. Google Analytics is used without visible cookie consent mechanism.
  6. Contact information is clearly presented with phone, email, and physical address.
  7. No forms detected that collect user data.
  8. No social media links found.
  9. Website is in Czech language targeting local Czech market.
Technical notes

Notes

The website uses classic JavaScript libraries Prototype.js and Scriptaculous, along with Lightbox for image display, indicating a somewhat dated technology stack. No modern frameworks or CMS platforms are detected. Hosting and domain registration are managed by Active24, a reputable Czech provider. The site includes basic meta tags for SEO and uses Google Analytics for visitor tracking without a cookie consent banner. Performance is moderate with no explicit speed optimizations noted. Mobile optimization is basic, with viewport meta tag present but no advanced responsive design features. Accessibility features are minimal. The site structure is clear and navigation is straightforward. Technical debt is indicated by legacy JavaScript usage and lack of modern security headers, suggesting opportunities for modernization and improved security posture.
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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