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Security report for deksoft.eu

DEK a.s. · Energy · Czech Republic

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

Security score

61/100

Risk levelMedium

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

DEKSOFT operates as a specialized web portal providing cloud-based computing applications tailored for the construction industry, with a focus on energy and building physics. The company primarily serves professionals in the Czech Republic and Slovakia, offering a subscription licensing model that includes a free trial period. Their product suite includes thermal analysis, acoustics, photovoltaics, and BIM-related tools, positioning them as a regional leader in construction software solutions. The website reflects a professional and consistent brand image with clear business and contact information. Technically, the website employs modern web technologies including Vue.js, Google Tag Manager, Microsoft Clarity, and Facebook Pixel for analytics and marketing. The infrastructure is cloud-based, supporting multi-device access and seamless software updates. Performance and mobile optimization are good, though accessibility features are basic. SEO is adequately addressed with proper meta tags and structured navigation. From a security perspective, the site enforces HTTPS and includes cookie consent mechanisms, but lacks explicit published security policies or incident response contacts. No critical vulnerabilities or exposed sensitive data were detected. The use of third-party analytics and marketing scripts is transparent, though monitoring and updating these dependencies is recommended. Overall, the security posture is solid but could be enhanced with formal policies and security headers. The overall risk assessment is low, with no signs of malicious activity or content safety concerns. Strategic recommendations include publishing a formal security policy, incident response contacts, and vulnerability disclosure information to improve transparency and trust. Enhancing accessibility and security headers would further strengthen the site’s security and compliance posture.

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

  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';…

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Keep watching deksoft.eu

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.

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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
62
Security headers
20
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
61

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

DEKSOFT holds a strong position in the niche market of construction industry software focused on energy and building physics. Their cloud subscription model offers competitive pricing and continuous updates, appealing to professionals requiring up-to-date compliance with legislation and standards. The company leverages partnerships with related entities such as ATELIER DEK and DEKPRIME to expand its ecosystem. The target customers are specialists and educational institutions in Czech Republic and Slovakia, with some international reach. The business model emphasizes customer retention through quality and continuous improvement. The presence of multiple specialized programs and educational platforms indicates diversified revenue streams and a commitment to innovation.

Security posture

The website demonstrates a mature security posture with mandatory HTTPS and cookie consent mechanisms in place. The absence of exposed sensitive data and use of domain verification for Facebook Pixel indicate attention to security best practices. However, the lack of a publicly available security policy, incident response contacts, and vulnerability disclosure mechanisms represents gaps in transparency and preparedness. Security headers are not explicitly detected, which could expose the site to certain web-based attacks. The use of multiple third-party analytics and marketing scripts necessitates ongoing vulnerability management. Overall, the security maturity is good but can be improved by formalizing policies and enhancing technical controls.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information such as security@ or abuse@ email addresses.
  3. Implement and configure security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Establish and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Enhance accessibility features to improve compliance and user experience for all users.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DEK a.s.
Description
DEKSOFT is a web portal offering a set of computing web applications for the construction industry, focusing on energy and building physics, primarily for Czech Republic and Slovakia, with some programs for international use.
Key services
Cloud-based computing web applications for construction, Thermal analysis, Acoustics, Energy analysis, Photovoltaics, 3D editor, Educational platform
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Microsoft Clarity, Facebook Pixel, Vue.js (vue-cookies), SVG graphics
Frameworks
Vue.js
Platforms
Cloud-based web applications
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager and Facebook Pixel with domain verification

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Facebook Pixel, Seznam retargeting
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel, Microsoft Clarity
Marketing tools
Facebook Pixel, Microsoft Clarity
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. Clear cookie consent mechanism and privacy policy present.
  3. No explicit security policy or incident response information found.
  4. Multiple external trusted analytics and marketing services used.
  5. Contact information is clearly provided in footer.
  6. Business focus on cloud-based construction industry software.
  7. No suspicious or malicious content detected.
  8. Good technical implementation with modern JavaScript frameworks.
  9. No CMS detected; likely custom or proprietary platform.
Technical notes

Notes

The website uses a modern technology stack centered around Vue.js for frontend interactivity and cloud-based hosting for backend services. Integration with Google Tag Manager, Microsoft Clarity, and Facebook Pixel supports analytics and marketing efforts. The site is mobile optimized and performs moderately well, though no explicit CMS is detected, suggesting a custom or proprietary platform. The use of SVG graphics and deferred script loading indicates attention to performance. However, accessibility features are basic and could be improved. No major technical debt or outdated libraries were identified, but continuous monitoring of third-party scripts is advised to mitigate risks.
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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