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Security report for proalergiky.cz

ProAlergiky · Healthcare · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

69/100

Risk levelMedium

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

ProAlergiky.cz is a specialized e-commerce and informational portal serving individuals with allergies, asthma, and atopic eczema in the Czech Republic. It offers a wide range of specialized products such as inhalers, air purifiers, humidifiers, and allergy-friendly bedding, combined with practical advice and health-related content. The site positions itself as the largest portal of its kind in the Czech market, targeting a niche healthcare audience with a medium-sized business model focused on retail and education. Technically, the website leverages modern JavaScript frameworks like Vue.js, integrates multiple analytics and marketing tools including Google Tag Manager, Microsoft Clarity, and Facebook Pixel, and operates on a custom e-commerce platform (CMTrade). The site is mobile-optimized and provides a good user experience with clear navigation and professional design. Security-wise, the site enforces HTTPS, uses secure login forms with CSRF tokens, and includes several security headers, though some recommended headers like Content-Security-Policy are not explicitly detected. Privacy compliance is partial, with a cookie consent mechanism present but no clear privacy policy or terms of service found in the provided content. WHOIS data is not publicly available, indicating privacy protection, which is common for commercial sites but slightly reduces transparency. Overall, the site is trustworthy and professionally managed but could improve privacy disclosures and security header implementations.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

6 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube, 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 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 proalergiky.cz

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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
60
Email security
70
DNS health
85
Network security
100
GDPR outside view
25
Average
69

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 proalergiky.cz, from OffSeq Breach.

Total records
52
Employees
0
Customers
50
Third parties
2
Weak passwords
40%

2 subdomains 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 proalergiky.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

The business operates in the healthcare and e-commerce sectors, focusing on allergy and respiratory health products. Its competitive advantage lies in being the largest specialized portal in the Czech Republic, combining product sales with educational content. Revenue streams are primarily from product sales via the e-shop, supported by marketing and retargeting through multiple ad networks. The target customers are allergy sufferers and their caretakers in the Czech Republic. The presence of a Slovak partner site indicates regional expansion or partnership. The company maintains a professional online presence with clear contact channels and a consistent brand identity. Growth potential exists through expanding product lines and enhancing privacy and security compliance to build further trust.

Security posture

The website demonstrates a moderate to good security posture. HTTPS is enforced, and login forms include anti-CSRF tokens, indicating attention to secure user authentication. Multiple security headers are partially implemented, but the absence of explicit Content-Security-Policy and other headers suggests room for improvement. No exposed sensitive data or vulnerable libraries were detected in the provided content. The use of multiple third-party scripts requires ongoing vigilance to prevent supply chain risks. Privacy policy and incident response information are not clearly presented, which could be a compliance gap under GDPR and related regulations. Overall, the site is secure for typical e-commerce operations but should enhance header policies and privacy disclosures to strengthen its security and compliance stance.

Recommendations

  1. Implement and publish a comprehensive privacy policy and terms of service accessible from all pages.
  2. Add and enforce Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options HTTP headers.
  3. Regularly audit and update third-party scripts to mitigate supply chain vulnerabilities.
  4. Enhance accessibility features to meet WCAG standards for broader user inclusivity.
  5. Provide clear incident response and security contact information to improve transparency and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ProAlergiky
Description
Největší portál pro alergiky, astmatiky a atopiky v Česku. Praktické rady a specializované produkty. Najděte u nás řešení svých zdravotních potíží.
Key services
E-shop for allergy-related products, Informational content on allergies, asthma, and eczema, Customer support via phone and contact forms
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Vue.js (inferred from v-if, v-for directives), Google Tag Manager, Microsoft Clarity, Facebook Pixel, Bing Ads, RequireJS, Flatpickr (date picker), Luigisbox autocomplete and recommendation scripts
Frameworks
Vue.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Secure login form with anti-CSRF token
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Facebook Pixel, Bing Ads
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Bing Ads, Seznam.cz Ads
Tracking pixels
Facebook Pixel, Microsoft Clarity, Google Analytics via GTM
Marketing tools
Luigisbox recommendation engine
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce portal focused on allergy and asthma-related products and information.
  2. Content is in Czech language targeting Czech Republic audience.
  3. No WHOIS data available publicly, indicating privacy protection.
  4. Uses multiple third-party analytics and marketing scripts.
  5. Secure login form with CSRF protection present.
  6. No explicit privacy policy or terms of service links found in the provided HTML snapshot.
  7. Cookie consent mechanism is implemented.
  8. No signs of adult or unsafe content.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern JavaScript framework (Vue.js) and a custom e-commerce platform (CMTrade). It integrates multiple analytics and marketing tools, including Google Tag Manager, Microsoft Clarity, Facebook Pixel, and Bing Ads. The site is mobile-optimized with responsive design and uses lazy loading for images to improve performance. The presence of RequireJS indicates modular JavaScript loading. Date pickers and autocomplete features enhance user experience. Hosting details are not explicitly found. Performance is moderate, with room for optimization in accessibility and SEO. The site uses HTTPS with a good SSL configuration. Overall, the technical infrastructure supports a professional e-commerce experience but could benefit from enhanced security headers and privacy features.
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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