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Security report for teetime.cz

TeeTime SE · Hospitality · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view and Security headers.

Security score

63/100

Risk levelMedium

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

TeeTime SE operates a specialized online platform focused on golf course discovery and booking, primarily serving the Czech Republic and broader European markets. The website offers a comprehensive marketplace for golf-related products, memberships, and services, positioning itself as a leading player in the golf hospitality sector. The platform supports both casual and competitive golfers with seamless reservation capabilities and additional offerings such as golf trails and tournaments. Technically, the site leverages modern web technologies including React and Next.js, hosted behind Cloudflare, ensuring a responsive and performant user experience across web and mobile platforms. Security measures such as HTTPS and standard security headers are in place, though explicit cookie consent mechanisms and dedicated security policies are absent. Overall, the site demonstrates a mature digital presence with good business credibility and moderate privacy compliance.

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

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 teetime.cz

This scan found 23 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
95
Security headers
15
Email security
75
DNS health
80
Network security
100
GDPR outside view
10
Average
63

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

TeeTime SE's market positioning as a dedicated golf booking and marketplace platform provides competitive advantages in a niche hospitality segment. The business model integrates online reservations with e-commerce for golf products and memberships, generating diversified revenue streams. The target audience includes golf enthusiasts and clubs across Czech Republic and Europe, supported by partnerships and customer reviews that enhance trust. The company's long-standing domain registration since 2000 reflects established operations. Strategic growth opportunities include expanding marketplace offerings and enhancing mobile app adoption. The partnership ecosystem is visible through multiple partner logos, though no direct related domains were identified.

Security posture

The website exhibits a solid security posture with enforced HTTPS, presence of key security headers, and no visible exposure of sensitive data. Use of Cloudflare provides additional protection layers. However, the absence of a published security policy, incident response plan, or vulnerability disclosure mechanism limits transparency and preparedness. Privacy compliance is partial, lacking explicit cookie consent banners and detailed data retention disclosures. The integration of third-party scripts like Facebook Pixel introduces moderate tracking, necessitating clear user consent mechanisms. Overall, the security maturity is good but could be enhanced by formalizing policies and improving privacy controls.

Recommendations

  1. Implement a clear cookie consent banner to comply with GDPR and enhance user privacy transparency.
  2. Publish a dedicated security policy and incident response page to improve trust and preparedness.
  3. Add a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance accessibility features to improve inclusivity and compliance with standards.
  5. Regularly review and audit third-party scripts and dependencies to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
TeeTime SE
Registration number
IČO: 24236381
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TeeTime SE
Description
TeeTime is your ultimate platform for discovering and booking golf resorts with ease. Browse top golf courses, check availability, and secure your reservations—all in one place. Whether you're planning a casual round or a competitive game, TeeTime makes it simple to find the perfect course and enjoy a seamless golfing experience.
Key services
Online golf course reservations, Golf marketplace with products and memberships, Golf trails and tournaments management
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, Cloudflare, Facebook Pixel
Frameworks
Next.js
Platforms
Web, iOS app, Android app
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security headers
  • Secure forms with validation

Analytics and tracking

Services
Facebook Pixel
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
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 and functional
  2. Content is primarily in Czech language
  3. Focus on golf-related services and products
  4. Includes customer reviews and partner logos as trust signals
  5. No explicit cookie consent mechanism detected
  6. Contact information is clearly provided in footer
  7. Use of modern web technologies and frameworks
  8. Security headers and HTTPS are properly implemented
  9. No visible security or privacy policy pages dedicated to security or incident response
Technical notes

Notes

The website is built on a modern React and Next.js framework, ensuring server-side rendering and good SEO capabilities. Hosting via Cloudflare provides CDN and security benefits. The site includes mobile app promotion for iOS and Android, indicating a multi-platform strategy. Performance is moderate with preloading and deferred scripts, though some skeleton loaders suggest dynamic content loading. SEO is supported by meta tags and Open Graph data. Accessibility is basic, with room for improvement in ARIA roles and keyboard navigation. The technical stack is well-chosen for scalability and user experience but requires ongoing maintenance to address privacy and security enhancements.
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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