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Security report for disevenservice.cz

D.I.SEVEN SERVICE · Other · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

45/100

Risk levelHigh

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

D.I.SEVEN SERVICE is a professional security and cleaning service provider operating throughout the Czech Republic since 2004. The company offers a broad range of services including physical security, personal protection, event security, cleaning services, and substitute fulfillment (náhradní plnění) to help clients meet legal employment obligations for persons with disabilities. The website is well-structured, professionally designed, and targets businesses and organizations seeking reliable security and compliance services. Technically, the site is built on WordPress with modern plugins and integrates Google Analytics and Google Tag Manager for tracking. Security measures include HTTPS and Google reCAPTCHA on forms, though explicit security headers and vulnerability disclosure policies are absent. The domain WHOIS data is unavailable, which limits trust analysis, but the website content and social media presence support legitimacy. Overall, the site demonstrates a solid digital presence with room for improvement in privacy and security transparency.

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

9 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 disevenservice.cz

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  • TLS certificates and expiry
  • DNS records
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  • 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
70
DNS health
75
Network security
20
GDPR outside view
25
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

The company holds an important position in the Czech security and cleaning services market, leveraging over 20 years of experience. Their business model focuses on providing comprehensive security and cleaning solutions with an emphasis on legal compliance through náhradní plnění services. The target customers are medium to large enterprises and public sector entities requiring outsourced security and cleaning. The company maintains partnerships with related domains and has an active social media presence, enhancing brand visibility. Growth indicators include detailed service offerings and a dedicated cookie consent mechanism indicating GDPR awareness. However, the lack of visible certifications and WHOIS transparency suggests areas for trust enhancement.

Security posture

The website employs HTTPS and integrates Google reCAPTCHA to protect forms, indicating a baseline security posture. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. No published security policy or incident response contacts were found, which could hinder effective vulnerability management and incident handling. The cookie consent banner supports GDPR compliance but lacks detailed privacy policy documentation. Overall, the security posture is moderate with opportunities to strengthen transparency and technical controls.

Recommendations

  1. Implement and publish a comprehensive privacy policy and terms of service pages to improve compliance and user trust.
  2. Add explicit security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  3. Publish a security policy and vulnerability disclosure page including contact information for incident reporting.
  4. Verify and update WHOIS domain registration details to improve legitimacy and trustworthiness.
  5. Enhance accessibility features and conduct regular security audits to maintain a strong security posture.

Contact details published on the site

Addresses
Legal name
D.I.SEVEN SERVICE
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
D.I.SEVEN SERVICE
Description
Bezpečnostní agentura D.I.SEVEN SERVICE poskytuje profesionální bezpečnostní a úklidové služby s možností náhradního plnění, zabezpečení sportovních, společenských a kulturních akcí. Působí na celém území České republiky od roku 2004.
Key services
Bezpečnostní služby (security services), Úklidové služby (cleaning services), Náhradní plnění (substitute fulfillment for employing disabled persons), PCO – Pult centrální ochrany (central monitoring services), Ostraha objektů (object guarding), Osobní ochrana (personal protection), Recepční služby (reception services), Pořadatelské služby (event stewarding)
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Fonts, Yoast SEO plugin, Slider Revolution, Essential Grid, Contact Form 7, Google reCAPTCHA v3, Google Tag Manager
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • Use of HTTPS
  • Google reCAPTCHA integration on forms
  • Cookie consent banner for GDPR compliance

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

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 rich content and navigation
  2. No WHOIS data available, limiting domain trust analysis
  3. Cookie consent and GDPR compliance mechanisms are implemented
  4. No explicit privacy policy or terms of service pages found
  5. Security headers are not explicitly visible in HTML content
  6. Use of modern WordPress plugins and technologies
  7. Multiple social media channels linked
  8. Contact information clearly presented in footer
  9. No adult or questionable content detected
Technical notes

Notes

The website is built on WordPress CMS using a modern tech stack including jQuery, Google Fonts, Yoast SEO, Slider Revolution, Essential Grid, and Contact Form 7. It integrates Google Analytics and Google Tag Manager for analytics and tracking. The site is mobile optimized with responsive design and good navigation clarity. Performance is moderate, with some potential for optimization. The use of Google reCAPTCHA helps prevent spam on forms. However, the site lacks visible advanced security headers and detailed privacy documentation. Hosting provider details are not evident from the HTML content. Overall, the technical infrastructure is solid but could benefit from enhanced security and privacy 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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