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Security report for gislev-rejser.dk

Gislev Rejser A/S · Transportation · Denmark

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

64/100

Risk levelMedium

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

Gislev Rejser A/S is a well-established Danish travel agency founded in 1946, specializing in organized travel packages including bus tours, flights, cruises, and themed trips with Danish guides. The company holds a strong market position as an award-winning travel arranger, recognized as Denmark's best travel organizer in 2024. Their website reflects a professional and comprehensive digital presence, offering over 160 travel destinations and various trip types tailored to Danish travelers. Technically, the site employs a mix of legacy and modern JavaScript libraries, integrates Google Tag Manager and Cookiebot for analytics and consent management, and provides a responsive and accessible user experience. Security posture is adequate with HTTPS and consent mechanisms, but lacks advanced security headers and public security policies. The absence of WHOIS data limits domain trust verification, though the website content and business information appear legitimate and professional. Overall, the site is safe, user-friendly, and compliant with GDPR, but could improve transparency on security and incident response.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

7 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

    • High

      Third-party services without privacy policy

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

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

  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"

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

Keep watching gislev-rejser.dk

This scan found 24 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
72
Security headers
15
Email security
85
DNS health
70
Network security
100
GDPR outside view
40
Average
64

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

Gislev Rejser operates in the transportation sector focusing on travel and tourism services. Their business model centers on packaged travel experiences with a strong emphasis on Danish-speaking customers. The company leverages its long history and industry awards to maintain competitive advantage. Revenue streams likely include package sales, group tours, and partnerships. The website indicates a broad partnership ecosystem with multiple travel destinations and service types. Growth indicators include frequent updates, new travel offerings, and active social media engagement. Strategic observations suggest a focus on trust-building through awards, customer testimonials, and compliance with privacy regulations.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and cookie consent implemented. However, it lacks visible security headers such as Content-Security-Policy and X-Frame-Options, which are recommended to mitigate common web attacks. No public security policy or incident response information is found, which could hinder user trust and preparedness for security incidents. The use of older JavaScript libraries like jQuery 1.7.2 may pose vulnerabilities if not regularly updated. Data protection practices include GDPR-compliant consent forms and privacy policies. Overall, the security posture is functional but could benefit from enhancements in headers, policy transparency, and library updates.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  2. Update JavaScript libraries to latest stable versions to reduce vulnerability risks.
  3. Publish a clear security policy and incident response plan accessible to users.
  4. Enhance WHOIS domain registration transparency to improve trustworthiness.
  5. Regularly audit and monitor third-party scripts and tracking tools for privacy compliance.

Contact details published on the site

Addresses
Legal name
Gislev Rejser A/S
Registration number
CVR 39034891
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gislev Rejser A/S
Description
Gislev Rejser tilbyder mere end 160 spændende rejsemål med fly, bus og skib med dansk rejseleder hele vejen. Book din næste ferie her!
Key services
Busrejser, Flyrejser, Flodkrydstogter, Krydstogter, Rundrejser, Storbyferier, Nordlysrejser, Samarbejdsrejser, Langtidsferier, Safarirejser
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 1.7.2, Popper.js, Waypoints, Google Tag Manager, Trustpilot Widget, Cookiebot Consent Management
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent mechanism implemented
  • Secure forms with required GDPR consent checkbox

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads
Tracking pixels
Bing, Cookiebot
Marketing tools
Cookiebot
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong focus on Danish travel market with extensive offerings.
  3. Good privacy and cookie policy presence with consent management.
  4. No WHOIS data available, limiting domain trust verification.
  5. Use of multiple third-party tracking and marketing tools.
  6. No security policy or incident response information publicly available.
  7. Contact information is clearly presented and includes phone, email, address, and forms.
  8. Website content is safe and suitable for general audiences.
Technical notes

Notes

The website uses a combination of legacy and modern JavaScript libraries such as jQuery 1.7.2, Popper.js, and Waypoints, integrated with Google Tag Manager and Cookiebot for analytics and consent management. The site is responsive and optimized for mobile devices with good accessibility features. Performance is moderate, with images served via Cloudinary CDN for optimization. No specific CMS is detected. Hosting provider details are not disclosed. The technical infrastructure supports a professional user experience but could be modernized by updating legacy libraries and enhancing security configurations.
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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