Skip to main content

Security report for assk.cz

Asociace školních sportovních klubů · Education · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

50/100

Risk levelMedium

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

Asociace školních sportovních klubů (AŠSK ČR) is a Czech non-profit organization dedicated to promoting and organizing school sports clubs and competitions across the Czech Republic. The website serves as a central hub for information on sports events, projects, educational seminars, and partnerships with various sports organizations and governmental bodies. The association targets schools, students, and educators, providing resources and support to foster youth sports engagement. Technically, the website employs a modern tech stack including Bootstrap, jQuery, FullCalendar, and other JavaScript libraries to deliver a responsive and interactive user experience. The site is mobile-optimized and includes cookie consent mechanisms aligned with GDPR requirements. However, some security best practices such as HTTP security headers are not evident, and WHOIS data for the domain is unavailable, which may affect trust perceptions. From a security perspective, the site uses HTTPS and implements cookie consent with granular controls, but lacks visible security headers and explicit security policies. No vulnerabilities or exposed sensitive data were detected in the provided content. The absence of WHOIS data is a notable gap, though the website content and partner affiliations suggest legitimacy. Overall, the website is professionally designed, content-rich, and serves its educational and organizational purpose well. Strategic improvements in security headers, domain registration transparency, and accessibility could enhance trust and compliance.

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

8 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 assk.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

€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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
20
Email security
70
DNS health
80
Network security
20
GDPR outside view
25
Average
50

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

AŠSK ČR holds a strong position as the leading national association for school sports clubs in the Czech Republic. Its business model is non-profit, focusing on organizing sports competitions, educational projects, and supporting school sports infrastructure. The association benefits from partnerships with governmental bodies, sports federations, and commercial sponsors, which diversify its funding and outreach. The target customers are schools, students, and educators, with a clear focus on youth sports development. The website reflects a medium-sized organization with consistent branding and a comprehensive content offering that supports its mission. Growth indicators include active event calendars, media presence, and ongoing projects. The partnership ecosystem is robust, involving recognized sports and educational institutions.

Security posture

The website demonstrates a moderate security maturity level. HTTPS is enforced, and cookie consent mechanisms comply with GDPR standards, indicating awareness of privacy and data protection requirements. Client-side form validation and anti-spam captchas are implemented to reduce abuse. However, the lack of HTTP security headers such as Content Security Policy, X-Frame-Options, and HSTS reduces the overall security posture. No incident response or vulnerability disclosure information is present, which could limit preparedness for security events. The absence of WHOIS data raises concerns about domain registration transparency. Overall, the site is secure for general use but would benefit from enhanced security controls and documented policies.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection.
  2. Publish explicit security and incident response policies to improve transparency and preparedness.
  3. Verify and update WHOIS domain registration information to enhance trust and legitimacy.
  4. Enhance website accessibility features to meet WCAG standards for broader user inclusion.
  5. Regularly audit third-party libraries and dependencies for vulnerabilities and update accordingly.

Contact details published on the site

Addresses
Legal name
Asociace školních sportovních klubů
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Asociace školních sportovních klubů
Description
AŠSK ČR is an association focused on school sports clubs in the Czech Republic, organizing sports competitions, projects, and educational activities for schools and youth.
Key services
Organization of sports competitions, Educational seminars and training, Support for school sports clubs, Project management (e.g., Sportuj ve škole, McDonald's Cup), Media and PR related to school sports
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, FullCalendar, Blueimp Gallery, Owl Carousel, Bootstrap Select, Google Fonts
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS usage (implied by https URLs)
  • Cookie consent mechanism with granular controls
  • Form validation on client side

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language.
  2. Strong focus on school sports and youth education in Czech Republic.
  3. Comprehensive cookie consent mechanism implemented.
  4. No visible security headers detected in provided data.
  5. WHOIS data unavailable, which is unusual and may warrant further investigation.
  6. Multiple official social media and partner links present.
  7. No explicit privacy or security policy pages beyond GDPR page found.
  8. Forms include basic validation and anti-spam captcha.
  9. No signs of adult or NSFW content.
Technical notes

Notes

The website uses a well-established front-end technology stack centered on Bootstrap and jQuery, supplemented by specialized libraries like FullCalendar and Blueimp Gallery for event and media management. The site loads multiple external resources including Google Fonts and CDN-hosted scripts, which may impact performance but also improve reliability. Mobile optimization is good, with responsive design and adaptive layouts. SEO is supported by proper meta tags and structured data in JSON-LD format. However, no CMS or hosting provider information is evident, and performance could be further optimized by reducing external dependencies and enabling caching strategies. The technical debt appears moderate, with opportunities for modernization and security hardening.
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

Reviews of this site

Share your experience with assk.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review assk.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.