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Security report for halconviajes.com

Viajes Halcón, S.A.U. · Hospitality · Spain

Low risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

77/100

Risk levelLow

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

Viajes Halcón, S.A.U. operates as a prominent online travel agency in Spain, offering a wide range of travel services including vacation packages, cruises, hotels, flights, and group travel. The website targets Spanish-speaking travelers seeking competitive travel deals and comprehensive vacation options. The company is part of the Ávoris Travel Retail group, indicating a strong market presence and backing. Technically, the website employs modern JavaScript libraries, uses Amazon Cloudfront CDN for content delivery, and integrates Google Tag Manager and Google Analytics for marketing and analytics purposes. The site is mobile-optimized and provides a good user experience with clear navigation and professional design. Security-wise, the site enforces HTTPS and uses secure forms with validation, but lacks explicit security headers in the provided data, which is a recommended improvement. Privacy compliance is strong, with a comprehensive privacy policy, GDPR consent mechanisms, and a named Data Protection Officer. However, the absence of WHOIS domain registration data is a concern for domain legitimacy verification, reducing trust from a domain registration perspective. Overall, the site is professional and trustworthy from a business and user perspective but should address domain registration transparency and enhance security headers.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 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

5 findings rated critical or high. Fix these first.

  1. 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 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching halconviajes.com

This scan found 16 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
65
Email security
85
DNS health
80
Network security
100
GDPR outside view
50
Average
77

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 company is well-positioned in the Spanish travel market, leveraging a broad portfolio of travel products and services. Its affiliation with Ávoris Travel Retail provides strategic advantages including brand recognition and operational support. The business model focuses on online bookings and group travel, targeting diverse customer segments such as families, adults, students, and pilgrims. The website's comprehensive content and clear segmentation indicate a mature digital marketing strategy. Partnerships with major cruise lines and hotel chains enhance its competitive edge. The presence of GDPR compliance and a dedicated DPO reflects a commitment to regulatory adherence. Growth opportunities may include expanding digital presence and improving technical security measures. The lack of visible certifications or vulnerability disclosure programs suggests areas for future enhancement in trust and security transparency.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and secure form handling. The presence of GDPR compliance and a named Data Protection Officer indicates attention to data protection regulations. However, the absence of visible security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces the overall security robustness. No vulnerabilities or exposed sensitive data were detected in the provided content. The missing WHOIS data raises concerns about domain registration transparency, which is a critical trust factor. Incident response and vulnerability disclosure mechanisms are not evident, suggesting potential gaps in security governance. Overall, the site is secure for users but would benefit from enhanced security headers and formalized incident response processes.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, and X-Frame-Options to strengthen site security.
  2. Investigate and resolve the missing WHOIS domain registration data to improve domain legitimacy and trust.
  3. Establish and publicize a vulnerability disclosure program or security.txt file to enhance transparency and security posture.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Regularly audit third-party libraries and tracking scripts to mitigate potential vulnerabilities and privacy risks.

Contact details published on the site

Addresses
Legal name
Viajes Halcón, S.A.U.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Viajes Halcón, S.A.U.
Description
Circuitos, grande viajes y Caribe al mejor precio. Descubre los mejores destinos y ofertas para tu viaje en Halcón Viajes
Key services
Vacation Packages, Cruises, Hotels, Flights, Group Travel, Theme Parks
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Flatpickr (date picker), jQuery UI Autocomplete, Cloudfront CDN
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Secure forms with validation

Analytics and tracking

Services
Google Analytics, Google Ads
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Ads
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 navigation.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data is missing, which is a concern for domain legitimacy verification.
  4. Strong GDPR compliance and privacy policy presence.
  5. Professional design and clear business contact information.
  6. Use of modern tracking and analytics tools.
  7. No explicit security headers detected in provided data; recommend review.
Technical notes

Notes

The website uses a modern JavaScript-based front end with asynchronous loading of Google Tag Manager and analytics scripts. It leverages Amazon Cloudfront CDN for efficient content delivery, improving performance and scalability. The site includes advanced UI components such as autocomplete search, date pickers, and responsive navigation menus. Meta tags and SEO elements are well implemented, supporting good search engine visibility. Mobile optimization is good, with responsive design and touch-friendly controls. Accessibility is basic but could be improved. No CMS was explicitly detected, suggesting a custom or proprietary platform. Performance is moderate, with potential for optimization in script loading and asset management. Overall, the technical infrastructure supports a professional and user-friendly travel booking 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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