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Security report for helikopterflug.ch

Heli GmbH · Transportation · Switzerland

Low risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

76/100

Risk levelLow

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

Heli GmbH operates a specialized e-commerce platform offering helicopter flight experiences, including sightseeing tours, pilot experiences, and VIP taxi flights primarily in Switzerland. The company targets general consumers interested in unique aerial experiences and gifts. The website is built on the Shopify platform, leveraging modern web technologies and third-party marketing and analytics tools to provide a professional and user-friendly experience. The site includes comprehensive privacy and cookie policies with active consent mechanisms, reflecting good compliance with GDPR standards. Security posture is strong with HTTPS, security headers, and no visible vulnerabilities, although formal security policies and incident response information are absent. Overall, the website is trustworthy, well-maintained, and suitable for its niche market.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 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

3 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.

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. 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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching helikopterflug.ch

This scan found 20 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
52
Security headers
75
Email security
75
DNS health
80
Network security
100
GDPR outside view
73
Average
76

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

Heli GmbH positions itself as a niche provider in the transportation sector, focusing on helicopter flights and related experiences. The business model centers on direct online bookings and gift voucher sales via a Shopify-powered e-commerce site. The company maintains clear contact channels and privacy compliance, enhancing customer trust. Marketing efforts include WhatsApp engagement and multiple analytics platforms, indicating a data-driven approach. The absence of privacy protection in WHOIS and consistent registrant data support legitimacy. No subsidiaries or partners were identified from the data. The company appears small but professional, with a focused market presence in Switzerland.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, comprehensive security headers, and no exposed sensitive data. The use of Shopify's secure infrastructure further strengthens security. However, the lack of a dedicated security policy, incident response contacts, or vulnerability disclosure mechanisms represents gaps in transparency and preparedness. Third-party scripts are extensively used, which could introduce risks if not regularly audited. Cookie consent and privacy policies are well implemented, supporting regulatory compliance. Overall, the security posture is good but could be improved by formalizing security governance and incident response information.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information such as security@ or abuse@ email addresses.
  3. Implement a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Regularly review and audit third-party scripts to mitigate potential security risks.
  5. Enhance form security by integrating CAPTCHA or other anti-bot measures to prevent abuse.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Heli GmbH
Description
The fascination of flying - at its finest - a helicopter flight. An extraordinary experience, as a gift or simply to enjoy yourself. Book your helicopter flight now or pilot a helicopter yourself.
Key services
Helicopter sightseeing flights, Pilot a helicopter experience, VIP and taxi helicopter flights, Gift vouchers
Content quality
good
Branding
consistent

Technology

Stack
Shopify, JavaScript ES Modules, Poppins font, Google Fonts, Shopify Payments, Shopify Analytics, Bitespeed marketing scripts, Axios, jQuery 3.7.1
Frameworks
Shopify Liquid, Shopify Theme Venue v17.0.0
Platforms
Shopify
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security headers
  • Cookie consent mechanism

Analytics and tracking

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

Advertising

Tracking pixels
Facebook Pixel, Microsoft Ads, Shopify Pixel, Bitespeed Analytics
Marketing tools
Bitespeed WhatsApp Marketing, Shopify Marketing Apps
Transparency
good

Site quality

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

Key observations

  1. Website is a professionally designed e-commerce platform for helicopter flight experiences in Switzerland.
  2. Uses Shopify platform with modern technologies and good SEO practices.
  3. Includes comprehensive privacy and cookie policies with consent mechanisms.
  4. Contact information is clearly provided including phone numbers and email.
  5. No security policy or incident response information publicly available.
  6. No vulnerability disclosure or security.txt found.
  7. Extensive use of third-party marketing and analytics scripts.
  8. No adult or explicit content detected; content is safe for general audiences.
  9. No WAF or blocking mechanisms detected; site fully accessible.
Technical notes

Notes

The website is built on the Shopify platform using the Venue theme version 17.0.0, employing modern JavaScript modules, CSS variables, and web fonts for a responsive and performant user experience. Hosting is via Shopify's CDN, ensuring fast load times and global availability. SEO is well addressed with meta tags, Open Graph, and Twitter cards. Accessibility features such as skip links and ARIA attributes are present. The site uses multiple marketing and analytics tools including Bitespeed, Google Tag Manager, Facebook Pixel, and Microsoft Ads, indicating a sophisticated digital marketing setup. No technical debt or major performance issues were detected. Opportunities exist to improve security governance and formal compliance documentation.
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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