Skip to main content

Security report for plavanihorovice.cz

TJ Spartak Hořovice, z.s. · Other · Czech Republic

High risk. 8 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

46/100

Risk levelHigh

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

TJ Spartak Hořovice is a local Czech sports club specializing in swimming and modern pentathlon. The website serves as an information hub for club members and the local community, providing event calendars, news updates, photo galleries, and training schedules. The club operates as a non-profit entity, focusing on youth and amateur sports activities in the Hořovice region. The site is well maintained with consistent branding and relevant content for its target audience. Technically, the website is built on Joomla CMS with supporting frameworks such as Bootstrap and UIkit, leveraging jQuery and Google Fonts for enhanced user experience. The site is mobile optimized and includes a cookie consent mechanism, reflecting a moderate level of digital maturity. Performance is moderate with room for improvement in accessibility and SEO. From a security perspective, the site uses HTTPS but lacks several important security headers like Content-Security-Policy and HSTS, which could enhance protection against common web threats. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is basic, with a cookie consent banner present but no explicit privacy policy or terms of service pages found. Overall, the website presents a moderate risk profile with good business credibility but could benefit from improved security practices and enhanced privacy documentation. Strategic recommendations include implementing security headers, publishing a comprehensive privacy policy, and maintaining up-to-date software to mitigate potential risks.

Scanned

NIS2 and GDPR posture

GDPR outside view
60/ 100 · Medium
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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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 plavanihorovice.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

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

Billed monthly to your card. Cancel anytime. See sample alerts.

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
62
Security headers
20
Email security
55
DNS health
80
Network security
0
GDPR outside view
60
Average
46

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 · found on this site
  • 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

The club holds a stable position as a community sports organization in the Czech Republic, focusing on swimming and modern pentathlon. Its business model is non-commercial, relying on membership and local support. The website reflects active engagement with members through event updates and social media integration. Partnerships with local organizations and sponsors are evident from footer logos, indicating a supportive ecosystem. Growth indicators include regular event participation and training programs. The club targets youth athletes and local sports enthusiasts, maintaining a clear and focused operational scope.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and a cookie consent mechanism in place. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and HSTS reduces its defense-in-depth capabilities. No signs of malware or phishing were found, and no sensitive data leakage is evident. The site uses standard Joomla CMS and common libraries, which should be regularly updated to avoid vulnerabilities. Incident response and security policy information are not publicly available, indicating potential gaps in transparency and readiness. Overall, the security posture is adequate for a small non-profit but requires enhancements to meet higher standards.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and HSTS to strengthen web security.
  2. Publish a comprehensive privacy policy and terms of service to improve GDPR compliance and user trust.
  3. Regularly update Joomla CMS and all plugins to mitigate vulnerabilities from outdated software.
  4. Enhance accessibility features and SEO optimization to improve user experience and search visibility.
  5. Establish and publish incident response contact information and security policies to demonstrate security maturity.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TJ Spartak Hořovice, z.s.
Description
oddíl plavání a moderního pětiboje
Key services
Swimming training, Modern pentathlon training, Event organization, Competition participation
Content quality
good
Branding
consistent

Technology

Stack
Joomla CMS, jQuery, Bootstrap, UIkit, Google Fonts, Google Adsense
Frameworks
Joomla, Bootstrap, UIkit
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Ad networks
Google Adsense
Transparency
basic

Site quality

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

Key observations

  1. Website is a Joomla-based sports club site for TJ Spartak Hořovice
  2. Content is in Czech language targeting local community and sports enthusiasts
  3. Includes event calendars, photo galleries, and news updates
  4. Cookie consent mechanism is implemented with detailed cookie categories
  5. No privacy policy or terms of service pages explicitly found
  6. Contact information includes official email and phone number
  7. No advanced security headers detected; HTTPS is enabled
  8. No signs of malware, phishing, or suspicious content
  9. Advertising via Google Adsense is present
  10. Social media presence on Facebook and Instagram is linked
Technical notes

Notes

The website is built on Joomla CMS with integration of Bootstrap and UIkit frameworks, supported by jQuery and Google Fonts. It uses Google Adsense for advertising and includes a cookie consent manager script. The site is responsive and mobile-friendly with a structured navigation menu. Performance is moderate with no major errors detected. However, the lack of advanced security headers and limited SEO metadata indicates areas for technical improvement. Hosting provider details are not explicit, but DNS uses REG-INTERNET-CZ registrar with Czech name servers. Overall, the technical infrastructure is standard for a small community site but could benefit from 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 plavanihorovice.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 plavanihorovice.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.