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Security report for vitalia.cz

Media · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view.

Security score

66/100

Risk levelMedium

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

Vitalia.cz is a prominent Czech-language health information portal providing extensive content on healthy living, food quality, food safety, and health prevention. The website targets a general audience interested in health and wellness topics and operates primarily as an advertising-supported media platform. Technically, the site employs modern JavaScript libraries, Google Analytics, Google Tag Manager, and Sentry for error monitoring, indicating a mature digital infrastructure. Consent management is handled via Didomi, reflecting some level of privacy compliance. Security posture is generally good with HTTPS enforced, but lacks visible security headers and explicit security policies. The absence of WHOIS data and registrant information reduces transparency and trustworthiness, though the website content and technical setup suggest legitimacy. Overall, the site is professional, well-branded, and content-rich, but could improve in privacy disclosures and security best practices.

Scanned

This is an earlier scan of vitalia.cz. View the latest report

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

5 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, Google APIs, Google Ads

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

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

Keep watching vitalia.cz

This scan found 22 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

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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
85
Security headers
60
Email security
60
DNS health
80
Network security
100
GDPR outside view
10
Average
66

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

Vitalia.cz holds a strong market position as the largest Czech health server, focusing on health education and food safety. Its business model relies on advertising revenue, leveraging multiple ad networks and tracking technologies. The site targets health-conscious consumers and likely generates revenue through display ads and sponsored content. The presence of advanced analytics and consent management tools indicates a focus on data-driven marketing and compliance with privacy regulations. However, the lack of visible company contact information and WHOIS transparency may limit trust from some users. The site appears to be a standalone media entity without clear parent or subsidiary relationships.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and use of Sentry for error monitoring. However, it lacks explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which are important for mitigating common web attacks. No security policy or incident response contacts are published, and no vulnerability disclosure or security.txt files are present. The site uses multiple third-party advertising and tracking scripts, which could introduce privacy and security risks if not properly managed. Overall, while no critical vulnerabilities were detected, improvements in security headers and transparency are recommended to enhance trust and resilience.

Recommendations

  1. Publish clear and accessible privacy and cookie policies on the website.
  2. Implement and serve security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Provide explicit security policy and incident response contact information.
  4. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Verify and update WHOIS domain registration information to improve transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Jak žít zdravě a spokojeně, co se vyplatí jíst a pít. Testy kvality potravin, bezpečnost potravin, zdraví a prevence.
Key services
health articles, food quality tests, food safety information, health and prevention advice
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Analytics, Google Tag Manager, Sentry, Prebid.js, Adform, Seznam SSP, Didomi Consent Management, jQuery 1.11
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Sentry for error monitoring
  • Consent management for cookies

Analytics and tracking

Services
Google Analytics, Gemius, Seznam tracking
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google AdSense, Adform, Seznam SSP, CPEX, R2B2
Tracking pixels
Gemius, Didomi Consent SDK, Seznam tracking
Marketing tools
Didomi Consent Management, GetSiteControl widgets
Transparency
basic

Site quality

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

Key observations

  1. Website is a large Czech health information portal with extensive content.
  2. No WHOIS data available, which is unusual and reduces transparency.
  3. No explicit privacy or terms of service pages found in the provided content.
  4. Consent management is implemented via Didomi.
  5. Multiple advertising and tracking technologies are used.
  6. No direct contact emails or phone numbers found in the HTML content.
  7. No security.txt or vulnerability disclosure information found.
  8. Website uses HTTPS and modern analytics and error monitoring tools.
  9. No signs of adult or unsafe content.
Technical notes

Notes

The website uses a modern JavaScript-heavy front end with multiple third-party integrations including Google Analytics, Google Tag Manager, Sentry, Prebid.js for header bidding, and various ad networks such as Adform and Seznam SSP. Consent management is implemented via Didomi. The site is mobile optimized with responsive design and uses Google Fonts. Performance is moderate given the number of scripts and ads loaded. No CMS was explicitly detected. Hosting provider details are not evident from the content. The site lacks some accessibility features and security headers, which could be improved. Overall, the technical infrastructure supports a large content portal with advertising and analytics capabilities.
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

Earlier scans of this domain

  1. 66/100Medium31 findingsView report
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