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Security report for vortex.cz

Vortex · Media · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

Vortex.cz is a Czech media website specializing in video game news, reviews, podcasts, and community discussions. It targets Czech-speaking gamers and gaming enthusiasts, offering a variety of content including articles, videos, and game databases. The site operates primarily on an advertising-supported model and maintains an active presence with multiple authors and social media channels. Technically, the site is built on WordPress and uses modern web technologies such as jQuery, Google Analytics, Microsoft Clarity, and OneSignal for push notifications. It employs HTTPS and Google reCAPTCHA to enhance security. However, the absence of WHOIS data and lack of visible security headers indicate areas for improvement in trust and security posture. Privacy policy and terms of service are either missing or not prominently linked, which may affect compliance. Overall, the site provides a good user experience with safe content and moderate tracking practices.

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

9 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

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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 vortex.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.

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
57
Security headers
20
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
58

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

Vortex.cz holds a niche position in the Czech gaming media market, delivering specialized content to a medium-sized audience. Its competitive advantage lies in localized content, active community engagement, and multimedia offerings including podcasts and videos. Revenue streams are likely derived from advertising networks such as Adform and Google DoubleClick. The site leverages partnerships with social media platforms and uses multiple marketing and tracking tools to optimize reach. Growth indicators include frequent content updates and diversified content types. Strategic observations suggest focusing on enhancing privacy compliance and security transparency to strengthen market trust.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and use of Google reCAPTCHA on user registration forms. The integration of push notification opt-in via OneSignal adds user engagement controls. However, the lack of explicit HTTP security headers such as Content Security Policy (CSP) and HSTS reduces the overall security posture. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The absence of a visible privacy policy and incident response contacts indicates compliance gaps. The site would benefit from implementing comprehensive security headers, improving privacy disclosures, and establishing clear incident response mechanisms to enhance security culture and readiness.

Recommendations

  1. Implement and enforce HTTP security headers including CSP, HSTS, and X-Frame-Options to mitigate common web vulnerabilities.
  2. Publish a comprehensive privacy policy and terms of service prominently linked on the website to improve GDPR compliance and user trust.
  3. Conduct regular audits of third-party scripts and advertising networks to minimize security risks and ensure data protection.
  4. Establish clear incident response contacts and procedures, including security@ or abuse@ email addresses, to improve security incident handling.
  5. Enhance accessibility features and mobile optimization to broaden audience reach and comply with web standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Vortex
Description
Vortex is a Czech media website focused on video game news, reviews, podcasts, and gaming culture content. It provides articles, videos, databases, and discussion forums related to gaming.
Key services
Gaming news articles, Video content, Game databases, Discussion forums, Podcasts
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, Microsoft Clarity, OneSignal Push Notifications, Google reCAPTCHA, Performax Ads, Seznam SSP, WordPress
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on registration form
  • Push notification opt-in
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Facebook Pixel
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Adform, Performax, Seznam SSP, Google DoubleClick
Tracking pixels
Microsoft Clarity, Facebook Pixel, OneSignal
Marketing tools
OneSignal Push Notifications
Transparency
basic

Site quality

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

Key observations

  1. Website is a Czech gaming media platform with rich content and active user engagement.
  2. No WHOIS data available, limiting domain trust verification.
  3. Uses multiple third-party advertising and tracking services.
  4. Implements HTTPS and reCAPTCHA for security.
  5. Privacy and terms policies are not clearly linked or comprehensive.
  6. No explicit security headers detected in HTML content.
  7. Content is safe and suitable for general audiences.
  8. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on WordPress CMS with a technology stack including jQuery, Google Analytics, Microsoft Clarity, OneSignal push notifications, and Google reCAPTCHA. It uses multiple ad networks such as Adform, Performax, and Seznam SSP for monetization. The site demonstrates moderate performance and good mobile responsiveness. SEO is supported by proper meta tags and structured content. However, the absence of security headers and incomplete WHOIS data represent technical risks. The site could improve by adopting modern security practices, optimizing third-party script usage, and enhancing privacy and compliance features to reduce technical debt and operational risks.
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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