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Security report for digiskills.cz

Digiskills · Education · Czech Republic

Medium risk. 8 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

Digiskills.cz is a Czech-based digital education platform specializing in corporate training, online courses, and digital transformation services. The company targets businesses and professionals aiming to enhance their digital skills, offering a comprehensive library of practical courses focused on Microsoft 365 tools, AI, automation, and digital productivity. The website demonstrates a strong market position with over 500 corporate clients and a history of 7 years in e-learning. Technically, the site uses modern JavaScript frameworks, Google Tag Manager, and integrates various analytics and marketing tools with a good privacy consent mechanism. Security posture is solid with HTTPS and secure form handling, though explicit security policies and incident response contacts are absent. The absence of WHOIS data is a concern for domain legitimacy but is offset by professional content and trust signals. Overall, the site is well-designed, user-friendly, and trustworthy for its intended audience.

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 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 digiskills.cz

This scan found 19 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
77
Security headers
70
Email security
87
DNS health
80
Network security
20
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

Technical appendix

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

Business context

Business profile

Digiskills operates in the education and technology sectors, focusing on digital skills development for corporate clients. Their business model combines B2B and B2C elements, providing scalable online courses, workshops, and coaching. The company leverages partnerships with major Czech and international firms, enhancing credibility and market reach. Revenue likely derives from subscription-based access to digital academies, bespoke corporate training, and consulting services. The platform's multilingual support indicates regional expansion ambitions. The company maintains active social media engagement and uses advanced marketing and analytics tools to optimize customer acquisition and retention. Strategic observations suggest a focus on innovation in digital learning and AI integration, positioning Digiskills as a competitive player in the digital education market.

Security posture

The website enforces HTTPS and employs secure form practices, including anti-robot hidden fields and consent-based analytics activation. Security headers are partially implemented, with room for improvement in explicit header declarations like X-Frame-Options and X-Content-Type-Options. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a published security policy, incident response plan, or vulnerability disclosure mechanism limits transparency and preparedness. Compliance with GDPR is evident through privacy and cookie policies with consent management. Overall, the security maturity is moderate to good but could be enhanced by formalizing security governance and incident response communications.

Recommendations

  1. Publish a clear security policy and incident response contact information on the website.
  2. Implement and explicitly configure security headers such as X-Frame-Options and X-Content-Type-Options.
  3. Establish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Verify and publish domain WHOIS information to improve trust and legitimacy.
  5. Continue enhancing privacy compliance with transparent data retention and processing disclosures.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Digiskills
Description
Digiskills offers corporate education, online courses, digital academies, digital productivity, and digital transformation. They provide a large library of practical online courses focused on effective use of office applications.
Key services
Digital academies, Online courses, Workshops and webinars, Digital skills coaching, Assessment tools
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Microsoft 365 (implied by content), FrontApp chat, Swiper.js slider
Frameworks
Video.js (for video player styles)
Platforms
Web platform
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure forms with anti-robot hidden fields
  • Consent management for analytics and ads
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads, Seznam Ads
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Microsoft Clarity
Marketing tools
FrontApp chat
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language.
  2. No WHOIS data available, which is unusual and warrants caution.
  3. Strong focus on digital skills training and corporate education.
  4. Good privacy and cookie policy presence with consent mechanisms.
  5. No explicit security or incident response policies found.
  6. Multiple social media channels actively linked.
  7. Use of modern web technologies and analytics tools.
  8. No exposed sensitive data or obvious security flaws detected.
Technical notes

Notes

The website is built using modern web technologies including JavaScript, Google Tag Manager, and Swiper.js for interactive elements. The presence of Nette framework attributes suggests a PHP backend. The site is mobile-optimized with responsive design and good accessibility features. Performance is moderate, with asynchronous loading of analytics and marketing scripts. SEO is well addressed through meta tags and structured data (JSON-LD). No CMS was explicitly detected, indicating a custom or proprietary platform. Hosting provider details are not disclosed. Technical risks are minimal, but ongoing monitoring of third-party scripts and dependencies is recommended to mitigate supply chain 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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