Skip to main content

Security report for linthairservice.com

Linth Air Service AG · Transportation · Switzerland

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

Security score

73/100

Risk levelMedium

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

Linth Air Service AG is a small Swiss company specializing in aircraft services including hangarage, maintenance, CAMO, flight training, and helicopter tours. The company operates from Mollis Airport and targets aircraft owners, operators, and aviation enthusiasts. The website is professionally designed using the Wix platform, featuring clear navigation and relevant business information. Technical infrastructure relies on Wix's hosting and JavaScript frameworks, with moderate performance and good mobile optimization. Security posture is adequate with HTTPS enabled and cookie consent mechanisms, but lacks explicit security headers and published privacy policies. The absence of WHOIS data raises some trust concerns, though the professional web presence and business details mitigate these. Overall, the website is functional and trustworthy but would benefit from enhanced security and compliance documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
70/ 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 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';…

  2. 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

    • 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

  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 linthairservice.com

This scan found 22 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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
35
Email security
80
DNS health
80
Network security
100
GDPR outside view
70
Average
73

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 occupies a niche in the Swiss aviation sector, providing essential services to aircraft owners and operators. Its business model focuses on service provision rather than product sales, with revenue likely generated from maintenance contracts, flight training fees, and tour bookings. The website's use of Wix indicates a cost-effective digital presence suitable for a small enterprise. Marketing efforts include Google Ads and Facebook Pixel tracking, suggesting active customer acquisition strategies. The lack of visible partnerships or subsidiaries indicates a standalone operation. Growth potential may be tied to expanding flight training and tour offerings. The company maintains a consistent brand image and clear contact information, supporting customer trust.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and cookie consent mechanisms are implemented, aligning with GDPR requirements. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces defense-in-depth. No forms or input fields were detected in the analyzed content, minimizing attack surface. No vulnerabilities or exposed sensitive data were found. The lack of published security policies or incident response contacts suggests limited formal security governance. Overall, the security posture is adequate for a small business website but should be improved to enhance resilience and compliance.

Recommendations

  1. Implement and publish a comprehensive privacy policy and terms of service to improve compliance and user trust.
  2. Add security headers including Content Security Policy, HSTS, and X-Frame-Options to strengthen site security.
  3. Verify and publish WHOIS domain registration details to enhance legitimacy and trustworthiness.
  4. Consider adding a visible, secure contact form with input validation to facilitate customer communication.
  5. Develop and communicate incident response and vulnerability disclosure procedures to demonstrate security readiness.

Contact details published on the site

Addresses
Legal name
Linth Air Service AG
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Linth Air Service AG
Description
Linth Air Service AG is a fine small company based at Mollis Airport, offering a variety of comprehensive services and technical support to aircraft owners and operators. Hangarge, Maintenance, Support, Flight Training, Helicopter Tours, WEF-Flights
Key services
Hangarage, Maintenance, CAMO, Helicopter Offers, Support Services, Flight Training, Helicopter Tours, WEF-Flights
Content quality
good
Branding
consistent

Technology

Stack
Wix.com Website Builder, JavaScript, HTML5, CSS3
Frameworks
Wix Thunderbolt
Platforms
Wix
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent mechanism present
  • No exposed sensitive data detected

Analytics and tracking

Services
Google Analytics (via Google Tag Manager), Google Ads Conversion Tracking
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads
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 built on Wix platform with professional design.
  2. No WHOIS data available, indicating possible privacy protection or unregistered domain.
  3. No explicit privacy policy or terms of service pages found.
  4. Contact information includes phone and physical address in Switzerland.
  5. Uses Google and Facebook tracking and advertising tools with consent mechanisms.
  6. No security headers detected; HTTPS is enabled.
  7. No forms detected in provided HTML snippet.
  8. No social media links explicitly found in HTML content.
  9. Content is aviation service oriented and safe for general audiences.
Technical notes

Notes

The website is built on the Wix platform using Wix Thunderbolt framework, leveraging modern JavaScript and CSS technologies. Hosting is provided by Wix, ensuring reliable uptime and moderate performance. The site is mobile optimized with responsive design elements. SEO is basic but includes meta tags and structured data for local business. Accessibility features are minimal but present. The use of Google Tag Manager and Facebook Pixel indicates integration with marketing and analytics tools. No legacy or vulnerable libraries were detected. Technical debt appears low, but opportunities exist to enhance security headers and 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

Reviews of this site

Share your experience with linthairservice.com. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review linthairservice.com.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.