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Security report for geloren.cz

Contipro a.s. · Healthcare · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

59/100

Risk levelMedium

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

Geloren.cz is the official e-commerce website for Geloren, a brand of joint health supplements produced by Contipro a.s., a Czech biotechnology company established in 1990. The company specializes in the production of hyaluronic acid and related products for both human and veterinary use. The website offers a range of dietary supplements and veterinary products, targeting consumers seeking joint care solutions. The business model is direct-to-consumer e-commerce, leveraging the Shoptet platform for online sales and marketing. Contipro holds a strong market position as a leading Czech manufacturer and a significant global player in hyaluronic acid production. Technically, the website employs a modern e-commerce stack including jQuery, Google Tag Manager, Facebook SDK, and Slick Carousel, hosted on the Shoptet platform. The site is mobile-optimized, accessible, and SEO-friendly with proper metadata and structured data. Performance is moderate with room for improvement. Security posture is good with HTTPS enforced and CSRF protections on forms, though explicit security headers are missing. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. The security posture is solid but could be enhanced by adding security headers and explicit incident response contacts. The absence of WHOIS registration data is a notable concern, reducing domain trustworthiness. However, the website content and business information align with a legitimate and established company. Overall, the site is professional, trustworthy, and compliant with relevant regulations, serving its target audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Cloudflare, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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 geloren.cz

This scan found 25 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
42
Security headers
40
Email security
70
DNS health
60
Network security
100
GDPR outside view
40
Average
59

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

Contipro a.s. operates in the healthcare and biotechnology sectors, focusing on connective tissue products and hyaluronic acid manufacturing. The company leverages its scientific expertise to develop innovative joint supplements under the Geloren brand, serving both humans and animals. The direct e-commerce sales channel via geloren.cz allows the company to reach end consumers directly, enhancing margins and customer engagement. The presence of product reviews and active customer support indicates a customer-centric approach. Partnerships with payment processors like Comgate and use of the Shoptet platform reflect a mature digital ecosystem. The company’s longevity since 1990 and its position as a major hyaluronic acid producer provide competitive advantages. Growth opportunities exist in expanding product lines and international markets.

Security posture

The website demonstrates a mature security posture with HTTPS enforced site-wide and CSRF tokens implemented on forms, reducing common web attack vectors. Cookie consent mechanisms comply with GDPR requirements, enhancing privacy protections. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security represents a gap that could expose the site to clickjacking, content injection, or downgrade attacks. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of explicit incident response or security policy pages limits transparency. The missing WHOIS data is a concern for domain legitimacy but does not directly impact site security. Overall, the site is secure but could improve by adopting additional HTTP security headers and publishing security policies.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and trust.
  3. Regularly update all third-party libraries and scripts to their latest secure versions to mitigate vulnerabilities.
  4. Verify and publish domain WHOIS information to improve domain registration transparency and trustworthiness.
  5. Enhance performance optimization to improve loading speed and user experience, especially on mobile devices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Contipro a.s.
Description
Contipro is a Czech biotechnology company specializing in innovations and products related to connective tissues since 1990. It is among the largest global producers of hyaluronic acid for cosmetic and pharmaceutical industries. The website offers Geloren joint nutrition products and veterinary supplements directly from Contipro.
Key services
Manufacture and sale of Geloren joint supplements, Production of hyaluronic acid, Veterinary joint care products
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.11.3, Google Tag Manager, Google Analytics, Facebook SDK, Slick Carousel, Bootstrap Grid, Shoptet platform
Frameworks
Shoptet CMS
Platforms
Shoptet e-commerce platform
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF tokens on forms
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Facebook Pixel, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Adform
Tracking pixels
Facebook Pixel
Marketing tools
Facebook SDK
Transparency
good

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. Content is professionally presented and relevant to joint health supplements
  3. Clear privacy and cookie policies with consent mechanisms implemented
  4. Multiple contact channels including email, phone, and contact forms
  5. Use of modern e-commerce platform (Shoptet) with standard tracking and marketing tools
  6. No security headers detected in HTML but HTTPS is enforced
  7. WHOIS data is missing, which reduces trust in domain registration transparency
Technical notes

Notes

The website is built on the Shoptet e-commerce platform, utilizing jQuery 1.11.3, Bootstrap grid, Slick Carousel, and integrates Google Tag Manager, Google Analytics, and Facebook SDK for marketing and analytics. The site uses modern fonts (Poppins) and is mobile responsive with good accessibility features. Performance is moderate, with some potential for optimization. The site uses CSRF tokens on forms and cookie consent banners for privacy compliance. Hosting provider details are not explicitly found. The site lacks explicit security headers which is a technical gap. Overall, the technical infrastructure is solid and supports the business needs effectively.
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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