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Security report for kaocko.cz

Kaocko · Media · Czech Republic

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

Security score

57/100

Risk levelMedium

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

Kaocko.cz is a Czech sports news website specializing in combat sports such as MMA, K1, and boxing. It serves a niche audience of combat sports enthusiasts by providing news articles, event coverage, and sports statistics. The site maintains an active presence on major social media platforms including Facebook, Instagram, and YouTube, enhancing its reach and engagement. The business model is primarily media and advertising-driven, targeting regional audiences interested in martial arts and combat sports. Technically, the site employs modern JavaScript libraries like jQuery and Swiper, uses HTTPS with good SSL configuration, and integrates advertising and tracking tools such as Google Tag Manager and Facebook Pixel. However, the absence of WHOIS registration data and registrant information reduces domain trustworthiness and raises concerns about transparency. Security posture is moderate with HTTPS enforced but lacks security headers and explicit incident response contacts. Privacy compliance is basic, with a terms of service PDF available but no clear cookie policy page. Overall, the website is functional, content-rich, and professionally designed but would benefit from improved transparency, security headers, and privacy disclosures.

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

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 kaocko.cz

This scan found 26 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
72
Security headers
15
Email security
70
DNS health
75
Network security
100
GDPR outside view
10
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 kaocko.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for kaocko.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

Kaocko.cz occupies a specialized niche in the Czech media landscape focusing on combat sports. Its competitive advantage lies in targeted content for MMA, K1, and boxing fans, supported by active social media channels. The business likely generates revenue through advertising networks such as Seznam SSP and Google Ad Manager. The website's content strategy emphasizes timely news and event updates, appealing to a dedicated audience segment. Growth potential exists through enhanced digital marketing and improved privacy and security compliance. The lack of registrant data is a risk factor that could affect partnerships or advertiser confidence. The site does not appear to have subsidiaries or parent companies, indicating a small to medium-sized independent operation.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and no visible exposure of sensitive data. However, it lacks important security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which are recommended to mitigate common web attacks. There is no publicly available security policy or incident response contact information, which limits transparency and readiness for security incidents. The presence of multiple third-party scripts and ad networks introduces potential risks that require ongoing monitoring. GDPR compliance indicators are minimal, with no explicit cookie policy page, though a consent mechanism appears to be implemented. Overall, the security posture is adequate for a media site but could be significantly improved by implementing security headers, publishing a security policy, and enhancing privacy compliance.

Recommendations

  1. Implement standard security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to enhance protection against common web vulnerabilities.
  2. Publish a dedicated cookie policy page and ensure explicit user consent mechanisms to improve GDPR compliance.
  3. Provide clear incident response contact information, such as a security@ or abuse@ email address, to facilitate vulnerability reporting and incident handling.
  4. Consider publishing a security.txt file to formalize vulnerability disclosure processes.
  5. Improve accessibility features and conduct regular security audits to maintain a strong security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kaocko
Description
Sportovní web zaměřený na MMA, K1, BOX a bojové sporty s aktuálními zprávami, články a statistikami.
Key services
news articles, sports statistics, event coverage
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, Swiper, Font Awesome, Google Fonts, Google Tag Manager, Facebook Pixel, Seznam SSP, Google Analytics (commented out)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager and Facebook Pixel with async loading
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Ad networks
Seznam SSP, Google Ad Manager, Admaster
Tracking pixels
Facebook Pixel, Google Analytics (commented out)
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 sports news portal focused on combat sports.
  2. WHOIS data is missing, which is unusual and reduces domain trust.
  3. Site uses HTTPS and modern JavaScript libraries.
  4. No explicit privacy or cookie policy pages found, but terms and conditions PDF is present.
  5. Social media presence on Facebook, Instagram, and YouTube is active.
  6. Advertising and tracking scripts are present but standard for media sites.
  7. No security.txt or explicit incident response contacts found.
  8. No exposed sensitive data or obvious vulnerabilities detected in HTML.
  9. Content is safe and suitable for general audiences.
Technical notes

Notes

The website uses a combination of jQuery, jQuery UI, Swiper for sliders, Font Awesome for icons, and Google Fonts for typography, indicating a traditional but modern front-end stack. Google Tag Manager and Facebook Pixel are used for analytics and marketing tracking. The site is served over HTTPS with good SSL configuration, contributing to secure data transmission. Performance is moderate, with asynchronous loading of scripts and use of CDNs for fonts and libraries. Mobile optimization is good, with responsive design elements and mobile-specific banners. However, the site lacks advanced frameworks or CMS identification, suggesting a custom or legacy CMS. There is room for modernization by adopting newer frameworks and improving accessibility and SEO 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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