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Security report for joga.cz

Systém Jóga v denním životě · Other · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

43/100

Risk levelHigh

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

Systém Jóga v denním životě operates a well-established yoga education platform primarily serving the Czech Republic. The website offers a broad range of authentic yoga courses for various skill levels and demographics, including seniors and those with specific health concerns. The organization maintains a strong market position as a leading yoga course provider in the region, supported by certified instructors and a rich content offering including books and partner projects. Technically, the website is built on Joomla CMS and leverages modern JavaScript libraries and analytics tools, indicating a moderate level of digital maturity. The site is mobile-optimized and provides a good user experience with clear navigation and relevant content. Security-wise, the site enforces HTTPS and uses common tracking and analytics services but lacks visible security headers and formal privacy or cookie policies, which are areas for improvement. Overall, the domain's long age and consistent WHOIS data support the legitimacy of the business. Strategic recommendations include enhancing privacy compliance, adding security headers, and publishing incident response contacts to strengthen 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

    • 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 joga.cz

This scan found 26 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
70
DNS health
75
Network security
20
GDPR outside view
10
Average
43

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 business targets yoga practitioners and wellness seekers in the Czech Republic, offering courses, seminars, and publications. Its business model is education and wellness services, with revenue likely generated from course fees and book sales. The company benefits from a strong partnership ecosystem including related yoga and spiritual organizations. The website content and structure indicate a medium-sized organization with a focus on authenticity and community engagement. Growth indicators include active event calendars and multimedia content. The absence of direct contact details on the homepage suggests a possible reliance on local centers or online registration systems for customer interaction.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is properly implemented, and no sensitive data is exposed in the HTML. However, the lack of security headers such as Content-Security-Policy and X-Frame-Options reduces protection against common web attacks. The use of third-party analytics and tracking scripts introduces privacy considerations, especially given the absence of cookie consent mechanisms. No vulnerability disclosures or incident response information are provided, which limits transparency and readiness. Overall, the security posture is adequate for a content and education site but could be improved to meet higher compliance and trust standards.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add visible contact information for security incidents and general inquiries.
  4. Introduce a cookie consent mechanism to comply with privacy regulations.
  5. Conduct a security audit to identify and remediate any potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Systém Jóga v denním životě
Description
Největší výběr: autentické kurzy jógy pro začátečníky, jóga pro pokročilé, jóga proti bolestem zad, jóga pro seniory a další kurzy a semináře. Praha, Brno, Ostrava a další místa České republiky.
Key services
yoga courses for beginners, advanced yoga courses, yoga for back pain, yoga for seniors, seminars and workshops
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Slick Carousel, Google Tag Manager, Google Analytics, Facebook Pixel, Hotjar, YouTube iframe API
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager and Facebook Pixel with async loading

Analytics and tracking

Services
Google Analytics, Hotjar
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel, Hotjar
Marketing tools
Facebook Pixel, Hotjar
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. No explicit privacy, cookie, or terms of service policies found on the homepage or main navigation.
  3. No contact emails or phone numbers explicitly provided on the homepage content or footer.
  4. Social media presence on Facebook and YouTube is evident.
  5. Website uses multiple third-party analytics and tracking tools including Google Analytics, Facebook Pixel, and Hotjar.
  6. Website is built on Joomla CMS with common JavaScript libraries and plugins.
  7. No visible security headers detected in the HTML content; HTTPS is enforced.
  8. Content is focused on yoga education and wellness with no adult or questionable content.
  9. WHOIS data shows a long-established domain with consistent registration information.
Technical notes

Notes

The website uses Joomla CMS with jQuery and Slick Carousel for UI components. It integrates Google Tag Manager, Google Analytics, Facebook Pixel, and Hotjar for analytics and user behavior tracking. The site is hosted on a provider associated with the registrar REG-ONE, with nameservers ns1.one.cz, ns2.one.cz, and ns3.one.cz. Performance is moderate with asynchronous loading of scripts. Mobile optimization is good, but accessibility features are basic and could be enhanced. SEO is supported by proper meta tags and structured navigation. There is no evidence of modern JavaScript frameworks or progressive web app features, indicating some technical debt and opportunities for modernization.
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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