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Security report for etravel.cz

DER Touristik CZ a.s. · Hospitality · Czech Republic

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

Security score

59/100

Risk levelMedium

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

eTravel.cz is an established online travel agency operating under the DER Touristik CZ a.s. umbrella, a major player in Central European travel markets. The website offers a broad range of holiday packages including last minute deals, exotic vacations, ski trips, wellness and spa offers, and tours by bus or own transport. The target audience is primarily Czech-speaking travelers seeking convenient and diverse travel options. The business benefits from strong brand recognition and integration within the DER Touristik group, enhancing its market position and trustworthiness. Technically, the website employs modern web technologies including Vue.js, jQuery, Google Tag Manager, and Usercentrics for consent management, reflecting a mature digital infrastructure. The site is mobile optimized with good performance and basic accessibility features. Analytics and marketing tools are used responsibly with consent mechanisms in place, supporting GDPR compliance. From a security perspective, the site uses HTTPS, reCAPTCHA for form protection, and a consent management platform, indicating a solid security posture. However, the absence of visible security headers and incomplete WHOIS data are areas for improvement. No critical vulnerabilities or suspicious content were detected. Overall, the website presents a professional, trustworthy, and user-friendly platform for travel services. The main risk factor is the lack of WHOIS transparency, which slightly reduces domain trustworthiness but does not undermine the evident legitimacy of the business. Strategic recommendations include enhancing security headers, improving accessibility, and ensuring WHOIS data availability for full trust assurance.

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. 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 etravel.cz

This scan found 25 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

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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
82
Security headers
15
Email security
65
DNS health
80
Network security
100
GDPR outside view
10
Average
59

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

eTravel.cz operates as a large online travel agency within the hospitality sector, leveraging the DER Touristik group's extensive network and brand portfolio. Its business model focuses on aggregating and selling travel packages from multiple Czech travel operators, targeting a broad customer base interested in leisure travel. The company maintains a strong digital presence with integrated marketing and analytics tools, supporting customer acquisition and retention. Partnerships with sister companies like Exim Tours, Fischer, Kartago, and Nev-Dama strengthen its market offering. The website's content and navigation are designed to facilitate easy discovery and booking of travel products, indicating a customer-centric approach. Growth potential is supported by comprehensive service offerings and a reputable parent company.

Security posture

The website demonstrates a mature security posture with HTTPS enforced site-wide, use of Google reCAPTCHA to prevent automated abuse, and a robust consent management platform (Usercentrics) ensuring GDPR compliance. The presence of multiple contact forms with AJAX submission and tracking indicates attention to secure user interactions. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection suggests room for improvement in defense-in-depth strategies. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Incident response and security policy documentation are not publicly visible, which could be enhanced to improve transparency and readiness. Overall, the security posture is good but could benefit from additional hardening and documentation.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance browser security.
  2. Publish or link to a formal security policy and incident response plan to improve transparency and preparedness.
  3. Improve accessibility features to meet higher compliance standards and enhance user experience for all visitors.
  4. Ensure WHOIS data is complete and publicly accessible to increase domain trustworthiness and reduce suspicion.
  5. Regularly audit third-party scripts and dependencies to mitigate risks from external libraries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DER Touristik CZ a.s.
Description
Online travel agency offering holiday packages, last minute deals, exotic vacations, ski trips, wellness & spa, and other travel services primarily in the Czech Republic.
Key services
Holiday packages, Last minute deals, Exotic vacations, Ski trips, Wellness & Spa, Bus and own transport tours
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Google reCAPTCHA, Usercentrics CMP, Meiro analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA for forms
  • Consent management via Usercentrics
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via GTM), Meiro
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Meiro
Marketing tools
Usercentrics CMP
Transparency
good

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 and interactive features.
  2. Strong branding consistent with DER Touristik group.
  3. Multiple contact methods including phone and forms are available.
  4. Comprehensive privacy and cookie policies with consent management implemented.
  5. Use of modern web technologies and analytics tools.
  6. No signs of malicious or suspicious content.
  7. WHOIS data is missing, which is a concern but does not necessarily indicate illegitimacy.
Technical notes

Notes

The website is built using modern JavaScript frameworks, notably Vue.js, supported by jQuery for legacy or UI components. It integrates Google Tag Manager and Google reCAPTCHA for analytics and security. Consent management is handled by Usercentrics, reflecting compliance with privacy regulations. The site uses modulepreload and preload hints for performance optimization and hosts fonts and assets locally. The presence of multiple asynchronous scripts and third-party integrations indicates a complex but well-managed technical stack. Performance is moderate with good mobile optimization. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed in the HTML content. Overall, the technical infrastructure is robust with opportunities for further optimization 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

Earlier scans of this domain

  1. 58/100Medium34 findingsView report
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