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Security report for studio-biorezonance.cz

STUDIO BIOREZONANCE · Healthcare · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

60/100

Risk levelMedium

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

Studio Biorezonance is a small healthcare service provider based in the Czech Republic specializing in holistic and alternative medicine therapies, including biorezonance, massage, and anti-aging programs. The website presents a professional and clear overview of their services targeting adults, children, and pets. Technically, the site uses a traditional tech stack with jQuery and Bootstrap, hosted by a Czech hosting provider. While the site is functional and moderately optimized for mobile, it lacks advanced security headers and privacy compliance features such as privacy and cookie policies. The security posture is moderate with room for improvement in headers and script management. Overall, the domain registration data aligns well with the business claims, supporting legitimacy. Strategic improvements in privacy compliance and security configurations would enhance trust and compliance.

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

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

  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 studio-biorezonance.cz

This scan found 23 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
95
Security headers
20
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
60

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention studio-biorezonance.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for studio-biorezonance.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 operates in a niche healthcare segment focusing on biorezonance and complementary therapies. It maintains a local market presence with a clear service offering and an associated e-shop for related products. The company leverages social media and media references to build trust. The business model is service-oriented with additional product sales. Growth potential exists through enhanced digital marketing and compliance improvements. The partnership with the e-shop domain indicates an integrated sales channel. No parent or subsidiary companies were identified.

Security posture

The website demonstrates a basic security posture with HTTPS usage implied but no explicit security headers like CSP or HSTS detected. The presence of multiple jQuery versions could introduce vulnerabilities. No incident response or security policy information is provided, indicating a gap in security maturity. Privacy compliance is weak due to missing privacy and cookie policies. No visible vulnerabilities or exposed sensitive data were found, but improvements are needed to meet GDPR and modern security standards.

Recommendations

  1. Implement a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance.
  2. Add and configure security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options.
  3. Consolidate JavaScript libraries to avoid loading multiple versions of jQuery and reduce vulnerability risks.
  4. Publish a security policy and incident response contact information to enhance transparency and preparedness.
  5. Conduct a security audit to verify SSL configuration and implement HTTPS enforcement site-wide.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
STUDIO BIOREZONANCE
Description
Studio Biorezonance offers holistic health services focusing on detoxification of the whole body using quantum physics and alternative approaches. Services include biorezonance therapy, massage, individual counseling, anti-aging programs, and use of certified therapeutic devices.
Key services
Biorezonance therapy, Holistic medicine, Massage therapy, Individual counseling, Anti-aging programs, Therapeutic device treatments
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Google Analytics, fadeSlideShow.js
Frameworks
Bootstrap
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • Use of HTTPS assumed (Google Analytics scripts loaded via https)
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website provides comprehensive information about biorezonance and holistic health services.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. Contact information is clearly presented with phone, email, and physical address.
  4. Use of Google Analytics and Tag Manager indicates tracking but no visible cookie consent mechanism.
  5. No visible security headers or advanced security configurations detected.
  6. Website design is professional and navigation is clear.
  7. No signs of adult or questionable content.
  8. Domain WHOIS data is consistent and supports legitimacy.
Technical notes

Notes

The website uses a classic web technology stack with jQuery and Bootstrap for responsive design. Google Analytics and Tag Manager are integrated for tracking. The site is hosted on a Czech hosting provider with domain registration consistent with the business location. Performance is moderate with basic mobile optimization. The HTML structure is valid but could benefit from modern frameworks or CMS for easier maintenance and scalability. Accessibility features are minimal but present. SEO is basic with meta tags but lacks structured data or Open Graph tags. Overall, the technical implementation is functional but could be modernized and secured further.
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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