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Security report for tcbajda.cz

Tenis Club Bajda Kroměříž · Other · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

38/100

Risk levelHigh

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

Tenis Club Bajda Kroměříž is a local voluntary tennis club based in the Czech Republic, offering tennis facilities, training, and event organization primarily for local tennis enthusiasts. The website serves as an informational and reservation platform for members and visitors, highlighting club news, events, and membership details. The club appears to have a stable local presence with approximately 240 members and a physical location in the city center of Kroměříž. Technically, the website is built on an older WordPress version with legacy plugins and libraries, which introduces security risks and indicates a need for modernization. The site uses HTTPS and includes Google Analytics for visitor tracking but lacks modern security headers and privacy compliance features such as cookie consent and privacy policies. Security posture is moderate but could be significantly improved by updating software and implementing best practices. The absence of WHOIS data limits domain trust analysis, but the website content and social media presence support legitimacy. Overall, the site is functional but requires technical and compliance upgrades to enhance security and user trust.

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

11 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';…

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Keep watching tcbajda.cz

This scan found 29 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.

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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
65
Security headers
15
Email security
55
DNS health
60
Network security
20
GDPR outside view
10
Average
38

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

The club operates as a small, membership-based sports organization focused on tennis activities in Kroměříž. Its business model revolves around providing tennis court access, training programs, and organizing competitive and recreational tennis events. The target audience includes local tennis players, families, and sports enthusiasts. The club maintains a community-oriented approach with democratic governance and limits membership size. Revenue streams likely include membership fees, court reservations, and event participation fees. The website's partnership with a local web designer is evident, but no major commercial partnerships or subsidiaries are identified. Growth indicators are limited but the club's longevity and event continuity suggest stable operations. The club's digital presence is basic, with room for improvement in marketing and online engagement.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and use of standard WordPress security plugins like Contact Form 7. However, the use of outdated WordPress core (version 3.3.1) and jQuery (1.7.1) versions exposes the site to known vulnerabilities. The absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces protection against common web attacks. No privacy or cookie policies are present, indicating compliance gaps with GDPR and related regulations. No incident response or security contact information is provided. The site does not appear to have a vulnerability disclosure policy or security.txt file. Overall, the security maturity is low to moderate, with significant improvements needed to reduce risk and enhance user trust.

Recommendations

  1. Upgrade WordPress core and all plugins to the latest supported versions to mitigate known vulnerabilities.
  2. Implement comprehensive privacy and cookie policies with visible consent mechanisms to comply with GDPR.
  3. Add essential security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to improve protection against web attacks.
  4. Establish and publish incident response contact information and consider a vulnerability disclosure policy to enhance security transparency.
  5. Improve website technical infrastructure including updating JavaScript libraries and enhancing mobile responsiveness and accessibility.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Tenis Club Bajda Kroměříž
Description
TC Bajda Kroměříž is a voluntary citizens' association based on democratic principles. It is a tennis club located in the center of Kroměříž city, offering tennis courts and related facilities. The club has about 240 members and organizes tennis events and training.
Key services
tennis court reservations (indoor and outdoor), tennis school and training, competitive and recreational tennis events, refreshment facilities
Content quality
good
Branding
consistent

Technology

Stack
WordPress 3.3.1, jQuery 1.7.1, NextGEN Gallery plugin, Contact Form 7 plugin, Google Analytics (ga.js)
Platforms
WordPress
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • HTTPS enabled
  • Use of Contact Form 7 for forms

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a local tennis club site with event and membership information.
  2. No privacy or cookie policies found, indicating potential compliance gaps.
  3. Outdated WordPress and jQuery versions pose security risks.
  4. No visible security headers implemented.
  5. Contact information is present but no direct emails or phone numbers explicitly labeled found in HTML.
  6. Social media presence via Facebook link is available.
  7. No WHOIS data available, likely due to privacy protection or domain status.
Technical notes

Notes

The website is built on an outdated WordPress 3.3.1 platform with legacy plugins such as NextGEN Gallery and Contact Form 7. It uses jQuery 1.7.1, which is vulnerable and deprecated. The site loads Google Analytics via the older ga.js script. The HTML structure is basic with some inline styles and limited modern SEO or accessibility features. The site is served over HTTPS, but no advanced security headers are detected. Performance is moderate, with some image galleries and embedded YouTube videos. Mobile optimization is basic but functional. The site lacks modern meta tags such as Open Graph or JSON-LD structured data. Hosting provider details are not discernible from the content. Overall, the technical stack is functional but outdated, requiring modernization to improve security, performance, and user experience.
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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