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Security report for labearena.cz

Labe Aréna · Government · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

55/100

Risk levelMedium

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

Labe Aréna Ústeckého kraje is a regional national Olympic center for water sports in the Czech Republic, focusing on rowing and related aquatic sports. The website serves as an information portal for sports events, projects like 'Česko vesluje', and regional sports development initiatives. It targets athletes, sports clubs, schools, and the general public interested in water sports. The business model revolves around managing sports facilities, organizing competitions, and promoting rowing activities regionally. Technically, the website uses an older jQuery version and is built on the Fonio CMS platform. While the site is functional and provides relevant content, it lacks modern security headers and advanced privacy compliance features. The site is moderately optimized for mobile and accessibility but could benefit from performance and SEO improvements. From a security perspective, the absence of WHOIS data and missing privacy/cookie policies are notable gaps. The site does not show signs of advanced security measures or incident response readiness. No critical vulnerabilities were detected, but outdated libraries and lack of security headers pose potential risks. Overall, the website is moderately trustworthy and serves its informational purpose well but requires improvements in security posture, privacy compliance, and technical modernization to enhance trust and resilience against threats.

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

10 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 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 labearena.cz

This scan found 27 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.

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Full report

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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
30
Email security
40
DNS health
75
Network security
100
GDPR outside view
10
Average
55

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

Labe Aréna holds a significant regional position as a government/non-profit entity promoting water sports and rowing in the Ústecký kraj region. Its partnerships with national sports agencies and European entities strengthen its credibility. The business model is service-oriented, focusing on facility management, event hosting, and sports education. Revenue streams likely include public funding, sponsorships, and event fees. The target audience includes athletes, schools, sports clubs, and fans. The partnership ecosystem is robust with multiple regional and national stakeholders. Growth potential exists through expanded digital engagement and enhanced event offerings.

Security posture

The current security maturity level is basic. The website lacks essential security headers and uses outdated JavaScript libraries, increasing exposure to known vulnerabilities. No explicit incident response or security policy information is provided, indicating limited preparedness. GDPR compliance is not evident due to missing privacy and cookie policies. Data protection practices appear minimal, and no vulnerability disclosure or security.txt files are present. The security culture seems informal, with room for significant improvement to meet modern standards.

Recommendations

  1. Implement HTTPS with strict transport security and ensure all pages enforce HTTPS.
  2. Add comprehensive privacy and cookie policies with user consent mechanisms to comply with GDPR.
  3. Upgrade all JavaScript libraries, especially jQuery, to current secure versions.
  4. Deploy security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  5. Publish clear contact information for security incidents and consider adding a security.txt file.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Labe Aréna
Description
Národní olympijské centrum vodních sportů, Labe aréna Ústeckého kraje, nabízí sportovní areály a projekty zaměřené na veslování a vodní sporty v regionu Ústecký kraj v ČR.
Key services
Provoz Labe arény Račice a Štětí, Pořádání sportovních akcí a mistrovství, Projekt Česko vesluje, Labská akademie veslování, Národní olympijské centrum vodních sportů
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.8.3, Google JSAPI, HTML5, CSS, qTip jQuery plugin
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is in Czech language targeting regional sports audience.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. No contact emails or phone numbers explicitly found in the HTML content.
  4. Social media presence on Facebook and Instagram is active.
  5. No security headers or advanced security measures detected.
  6. WHOIS data is missing, which is unusual and reduces domain trust.
  7. Website uses older jQuery version (1.8.3) which may have vulnerabilities.
  8. No forms with data collection fields detected on the homepage content.
  9. Website content is focused on sports events, partners, and announcements.
Technical notes

Notes

The website is built on Fonio CMS and uses legacy jQuery 1.8.3, which is outdated and may contain vulnerabilities. The site loads external scripts from Google and jQuery CDNs. Performance is moderate with some deferred scripts improving load times. Mobile optimization is basic but functional. SEO is minimal with standard meta tags but no advanced structured data or Open Graph tags detected. Accessibility features are limited. The site could benefit from modernization including responsive design improvements, updated tech stack, and enhanced SEO and accessibility compliance.
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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