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Security report for medevio.cz

Medevio · Healthcare · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

65/100

Risk levelMedium

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

Medevio is a Czech-based healthcare technology company providing an online platform designed to streamline communication and administrative tasks for medical practices. The platform targets doctors, nurses, clinics, and hospitals, offering services such as patient communication management, appointment scheduling, and integration with various ambulatory information systems. Medevio has established a solid market presence with nearly 2,000 medical professionals and over 600,000 patients using its services. The company offers tiered subscription plans and additional products like a digital call center and telephony services, supporting a SaaS business model. Technically, the website is well-constructed using modern web technologies, including Google Tag Manager and Plausible Analytics for tracking, and is hosted on AWS infrastructure. The site is mobile-optimized, accessible, and SEO-friendly, reflecting a mature digital presence. Security is a priority, evidenced by ISO 27001 certification and the use of HTTPS with cookie consent mechanisms. The contact methods primarily include a secure contact form and social media channels, with no direct emails or phone numbers publicly listed. The security posture is strong, with no visible vulnerabilities or exposed sensitive data. However, the site could improve by adding explicit security headers and publishing a vulnerability disclosure policy. Privacy compliance is robust, with clear privacy and cookie policies aligned with GDPR requirements. Overall, Medevio presents a trustworthy and professional digital footprint suitable for its healthcare audience. Strategically, Medevio should focus on enhancing transparency around incident response and vulnerability disclosure to further build trust. Continued investment in security best practices and user privacy will support its growth and reputation in the healthcare technology sector.

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

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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 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 medevio.cz

This scan found 24 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
72
Security headers
40
Email security
80
DNS health
85
Network security
100
GDPR outside view
10
Average
65

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 medevio.cz, from OffSeq Breach.

Total records
494
Employees
0
Customers
494
Third parties
0
Weak passwords
16%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for medevio.cz.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

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Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Medevio occupies a niche in the Czech healthcare digitalization market, offering a comprehensive communication and administrative platform for medical professionals. Its competitive advantages include integration with multiple ambulatory information systems, ISO 27001 certification, and a user-friendly interface that accommodates even elderly patients. Revenue streams derive from subscription plans with scalable features and add-on products like digital call centers and telephony. The company targets healthcare providers and patients, emphasizing efficiency and quality care. Partnerships with healthcare organizations and technology providers strengthen its ecosystem. The presence of testimonials, media coverage, and a clear pricing model indicate a mature business operation with growth potential.

Security posture

Medevio demonstrates a mature security posture with ISO 27001 certification, indicating adherence to international information security management standards. The website enforces HTTPS and employs cookie consent mechanisms compliant with GDPR. Security best practices include CAPTCHA on forms and no visible exposure of sensitive data. However, the absence of explicit security headers (e.g., CSP, HSTS) and a public vulnerability disclosure policy are areas for improvement. Incident response contact information is not publicly available, which could hinder timely communication during security events. Overall, the security culture appears strong but could benefit from enhanced transparency and additional technical controls.

Recommendations

  1. Implement and publish explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options to strengthen web security.
  2. Develop and make publicly available a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
  3. Provide clear incident response contact channels on the website to improve communication and trust in case of security incidents.
  4. Regularly audit and update third-party libraries and scripts to mitigate potential vulnerabilities.
  5. Enhance user privacy transparency by detailing data retention policies and processing practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Medevio
Description
Medevio is a platform offering modern online solutions for medical practices, aiming to simplify communication between doctors and patients and improve healthcare accessibility and quality.
Key services
Patient communication management, Appointment scheduling and calendar management, Integration with ambulatory information systems (AIS), Digital call center and telephony services
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Plausible Analytics, Custom JavaScript, Google Fonts (Poppins), SVG graphics
Platforms
Web platform, Mobile app (mentioned)
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • ISO 27001 compliance
  • Cookie consent mechanism
  • CAPTCHA on contact form
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Plausible Analytics, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Plausible Analytics, Seznam RC
Marketing tools
Plausible Analytics
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 and no blocking.
  2. Strong focus on healthcare digital solutions with clear business model.
  3. Good privacy and cookie compliance with user consent mechanisms.
  4. ISO 27001 certification prominently displayed indicating strong security posture.
  5. Multiple pricing tiers and additional products show mature SaaS offering.
  6. Integration with multiple ambulatory information systems enhances value.
  7. Active social media presence and media coverage increase trust.
  8. No direct company emails or phone numbers explicitly listed on homepage; contact via form and social media.
  9. Use of modern web technologies and analytics tools.
  10. No visible security vulnerabilities or exposed sensitive data.
Technical notes

Notes

The website is built on a modern technology stack including Google Tag Manager and Plausible Analytics for tracking, Google Fonts for typography, and SVG graphics for visuals. It is hosted on AWS infrastructure, as indicated by the use of AWS DNS servers. The site is mobile-optimized with responsive design and good accessibility features. Performance is fast with efficient loading of resources. The CMS appears to be Umso, inferred from CSS and script paths. SEO is well addressed with proper meta tags and Open Graph data. Technical risks are minimal, but the absence of some security headers and a formal vulnerability disclosure mechanism represent areas for future technical enhancement.
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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