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Security report for b3academy.cz

B3 ACADEMY, s.r.o. · Education · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

55/100

Risk levelMedium

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

B3 ACADEMY, s.r.o. is a Czech Republic based educational company founded in 2021, specializing in professional development and accredited training courses for businesses, public organizations, and individuals. Their offerings include accredited courses in areas such as social services, IT skills, management, and health care, supported by a team of qualified instructors. The website is built on WordPress using Elementor, providing a modern and responsive user experience with clear navigation and professional content. Contact details and company registration information are transparently provided, enhancing business credibility. Technically, the website employs standard web technologies including jQuery and Google Fonts, with HTTPS enabled ensuring secure communication. However, the absence of security headers and privacy/cookie policies indicates room for improvement in security posture and compliance. No WHOIS data was retrievable, which slightly reduces trustworthiness but does not contradict the legitimacy of the business as presented on the site. Security-wise, the site shows basic good practices such as HTTPS but lacks advanced security headers and incident response information. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is weak due to missing policies and consent mechanisms. Overall, the site is safe, professional, and suitable for its educational purpose. Recommendations include implementing privacy and cookie policies, adding security headers, improving GDPR compliance, and ensuring WHOIS data availability or transparency to enhance trust and security posture.

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

10 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 b3academy.cz

This scan found 27 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

Email alerts on material changes and an exportable JSON history of every change.

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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
72
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
55

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

B3 ACADEMY operates in the education sector focusing on accredited professional training primarily in the Czech Republic. Their competitive advantage lies in offering accredited courses recognized by Czech ministries (MŠMT and MPSV), targeting companies, public sector organizations, and individuals seeking skill enhancement. The business model is service-oriented, providing tailored educational solutions and consulting. Growth indicators include a diverse course catalog and a team of specialized instructors. The company maintains a professional online presence with clear contact information and accreditations, positioning itself as a trustworthy local education provider.

Security posture

The website demonstrates a basic security maturity level with HTTPS enabled, ensuring encrypted data transmission. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options indicates potential exposure to common web attacks like clickjacking or MIME sniffing. No incident response or security policy information is provided, which limits preparedness for security events. Privacy compliance is insufficient due to missing privacy and cookie policies and absence of consent mechanisms. No vulnerable libraries or exposed sensitive data were detected. Overall, the security posture is adequate for a small educational site but requires enhancements to meet higher compliance and security standards.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear GDPR compliance and consent mechanisms.
  2. Add essential security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to improve protection against common web vulnerabilities.
  3. Publish a security policy and incident response contact information to enhance transparency and preparedness.
  4. Ensure WHOIS data is available and accurate to improve domain trustworthiness and legitimacy.
  5. Regularly update WordPress core, themes, and plugins to mitigate risks from known vulnerabilities.

Contact details published on the site

Addresses
Legal name
B3 ACADEMY, s.r.o.
Registration number
099 14 323
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
B3 ACADEMY, s.r.o.
Description
B3 ACADEMY, s.r.o. was founded in early 2021 to provide education, new information, and development of personal and professional competencies for a wide range of clients. They offer education and consulting to companies, public organizations, and individuals seeking to improve qualifications and acquire new skills.
Key services
Accredited courses in various professional fields, Individualized education solutions, Consulting services
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, jQuery, Google Fonts, Font Awesome
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is accessible and fully functional with rich content.
  2. No privacy or cookie policies found, which is a compliance gap.
  3. WHOIS data is missing, which is unusual and reduces trust.
  4. Website uses WordPress with Elementor and common web technologies.
  5. Contact information is clearly provided with company registration details.
  6. No security headers detected; HTTPS is enabled.
  7. No analytics or tracking scripts detected.
  8. No forms detected on the homepage content.
  9. Social media presence on Facebook is linked.
  10. Content is focused on education and training with accredited courses.
Technical notes

Notes

The website is built on WordPress CMS with Elementor page builder, leveraging jQuery and Font Awesome for UI elements. Google Fonts are used for typography. The site is responsive and mobile-optimized with moderate performance. No advanced hosting or CDN information was detected. SEO optimization is basic with meta tags present but no structured data or Open Graph tags found. Accessibility features are minimal but present. No analytics or tracking scripts were identified, indicating minimal user tracking. The technical stack is modern but could benefit from performance optimization and enhanced SEO and accessibility 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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