Skip to main content

Security report for kardioline.cz

Kardio - Line spol. s r.o. · Healthcare · Czech Republic

Medium risk. 7 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

Kardio - Line spol. s r.o. is a well-established Czech company founded in 1993, specializing in the supply of advanced medical devices, wellness, and fitness equipment. The company holds a leading position in the Czech healthcare technology market, representing renowned international brands and offering a comprehensive range of services including equipment supply, technical servicing, educational seminars, and homecare solutions. Their website is professionally designed, mobile-optimized, and rich in relevant content targeted exclusively at healthcare professionals, in compliance with Czech advertising regulations. Technically, the website leverages modern front-end technologies such as jQuery, Bootstrap, and various carousel and animation libraries, and appears to be built on the Umbraco CMS platform. It employs HTTPS with good SSL configuration and integrates Google reCAPTCHA v3 for form security. Cookie consent and privacy policies are implemented, reflecting a good level of privacy compliance. However, the absence of WHOIS domain registration data limits the ability to fully verify domain legitimacy. From a security perspective, the site demonstrates solid practices including HTTPS enforcement and form protection, but lacks explicit security policies or incident response contacts. No critical vulnerabilities or exposed sensitive data were detected. The website uses multiple marketing and tracking tools with user consent, maintaining a balance between analytics and privacy. Overall, the website presents a trustworthy and professional digital presence for a medium-sized healthcare technology supplier. The main risk lies in the missing WHOIS data, which should be investigated further to ensure domain registration legitimacy. Strategic recommendations include enhancing security headers, publishing a security policy, and maintaining up-to-date software components.

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

7 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, LinkedIn, YouTube, Cloudflare

      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';…

Need hands-on remediation? Email guard@offseq.com

Keep watching kardioline.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

€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.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
35
Email security
98
DNS health
85
Network security
20
GDPR outside view
40
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

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 kardioline.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for kardioline.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

Kardio - Line operates as a specialized supplier and service provider in the healthcare sector, focusing on medical devices and wellness equipment. Their business model revolves around direct sales, technical servicing, and educational support for healthcare professionals. The company has cultivated strong partnerships with international manufacturers, enhancing its competitive advantage. Their target customers are healthcare institutions and professionals in the Czech Republic. The company shows growth through portfolio expansion into homecare and wellness sectors. The partnership ecosystem includes reputable medical technology brands, reinforcing market credibility. The website content and structure support their business goals effectively, indicating a mature digital strategy.

Security posture

The website exhibits a mature security posture with HTTPS enforced and integration of Google reCAPTCHA to protect forms from automated abuse. Cookie consent mechanisms are in place, supporting GDPR compliance. However, the absence of security headers such as Content-Security-Policy and lack of published security or incident response policies represent gaps. No vulnerabilities or exposed sensitive information were found in the analysis. The missing WHOIS data is a concern for domain legitimacy but does not directly impact website security. Overall, the security maturity is good but could be improved by adding explicit security policies and enhancing HTTP headers.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Regularly audit and update third-party libraries and dependencies to mitigate vulnerabilities.
  4. Enhance transparency around data retention policies related to analytics and tracking.
  5. Investigate and resolve the missing WHOIS domain registration data to strengthen domain legitimacy trust.

Contact details published on the site

Addresses
Legal name
Kardio - Line spol. s r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kardio - Line spol. s r.o.
Description
Jsme přední dodavatel zdravotnických přístrojů a technologií, wellness a fitness vybavení. V ČR zastupujeme výrobce jako Schiller, Gymna-Uniphy a další.
Key services
Supply of medical devices, Technical service and maintenance, Educational seminars, Equipment rental, Homecare services
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.7.1, jQuery UI 1.13.2, Bootstrap 5.3.2, AOS (Animate On Scroll), Owl Carousel 2.3.4, Slick Carousel, Lightbox
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA v3 for form submissions
  • Cookie consent mechanism implemented

Analytics and tracking

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

Advertising

Ad networks
Leady
Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel, Leady retargeting
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.
  2. Content is targeted exclusively at healthcare professionals as per legal notice.
  3. Strong presence of partner brands and professional medical equipment.
  4. Multiple tracking and marketing scripts are used with consent mechanisms.
  5. WHOIS data is unavailable, which is a concern for domain legitimacy verification.
  6. No explicit security policy or incident response contact found.
  7. Contact information is clearly provided including email, phone, and physical address.
  8. Website uses modern front-end technologies and is mobile optimized.
  9. No signs of adult or NSFW content.
Technical notes

Notes

The website is built using a modern front-end stack including jQuery, Bootstrap, AOS animations, Owl Carousel, and Slick Carousel, providing a responsive and interactive user experience. The CMS is likely Umbraco, inferred from form action URLs. Performance is moderate with multiple external scripts and resources loaded from reputable CDNs. Mobile optimization is good, and SEO best practices such as meta tags and canonical links are implemented. Accessibility is basic but could be improved. The technical infrastructure supports the business needs well but should focus on optimizing performance and enhancing accessibility standards.
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

Reviews of this site

Share your experience with kardioline.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review kardioline.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.