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Security report for flyondo.de

flyondo GmbH · Transportation · Germany

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

Security score

58/100

Risk levelMedium

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

flyondo GmbH operates as a specialized fulfillment service provider and call center focused on the tourism sector, offering comprehensive handling of tourist services through trained travel agents. The company emphasizes multilingual support and advanced booking technologies, positioning itself as a reliable partner for online travel portals, tour operators, and travel agencies. The website reflects a professional and consistent brand image with clear service descriptions and contact information. Technically, the site is built on WordPress with modern plugins like Elementor and Yoast SEO, ensuring good SEO and mobile responsiveness. Security posture is adequate with HTTPS enforced, though security headers and explicit policies could be improved. Privacy compliance is addressed with a privacy policy and cookie consent mechanism. Overall, the site is trustworthy and well-maintained, supporting the company's market position in Germany's tourism fulfillment niche.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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 Cookie Policy found

      GDPR requires clear information about cookie usage

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

  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 flyondo.de

This scan found 27 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

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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
77
Security headers
15
Email security
70
DNS health
60
Network security
100
GDPR outside view
28
Average
58

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 targets travel industry clients requiring outsourced call center and fulfillment services, leveraging over 20 qualified travel agents and modern booking tools. Its business model centers on service excellence and operational availability 365 days a year. The lack of visible parent or subsidiary companies suggests an independent small business. The website content and metadata indicate a focus on German-speaking markets with multilingual capabilities. The use of advanced booking technology and fraud detection tools highlights a competitive advantage. The company maintains a professional online presence but could enhance trust with more visible certifications or security policies.

Security posture

The website uses HTTPS with a valid SSL certificate, ensuring encrypted communications. However, no explicit security headers (e.g., CSP, HSTS) were detected in the provided data, which could improve protection against common web attacks. There is no published security or incident response policy, nor a security.txt file for vulnerability disclosure. Forms appear minimal and do not expose sensitive data. The use of updated WordPress and plugins reduces vulnerability risk, but continuous monitoring and security hardening are recommended. Privacy compliance is basic but present, aligning with GDPR requirements. Overall, the security posture is moderate but could be strengthened with additional controls and transparency.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a dedicated security policy and incident response plan on the website to enhance transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit and update all CMS components and plugins to mitigate vulnerabilities.
  5. Enhance privacy compliance by detailing data retention policies and user rights explicitly.

Contact details published on the site

Addresses
Legal name
flyondo GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
flyondo GmbH
Description
Touristik Full Service Center – Fulfillment Dienstleister Ihr Full Service Callcenter für touristische Leistungen Abwicklung aller Ihrer touristischen Leistungen durch ausgebildete Reiseverkehrskaufleute Für Sie und Ihre Kunden 365 Tage im Jahr erreichbar
Key services
Callcenter services for tourism, Fulfillment of tourist services, Booking and billing management, Multilingual support (German, English, Greek), Use of advanced booking technology
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, Yoast SEO plugin, Elementor 3.28.3, jQuery 3.7.1, Swiper.js, Font Awesome 4.7.0, Google Fonts
Frameworks
WordPress, Elementor
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of modern JavaScript libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented and focused on tourism fulfillment services.
  3. Clear contact information including phone, email, and physical address is provided.
  4. Privacy and cookie policies are present and include consent mechanisms.
  5. No explicit security or incident response policies are published on the site.
  6. Use of modern CMS and plugins with SEO optimization is evident.
  7. No suspicious or malicious content detected.
  8. No social media links explicitly found in the content.
  9. Google Analytics is used for tracking.
  10. No advertising networks or affiliate programs detected.
Technical notes

Notes

The website is built on a modern WordPress CMS with Elementor page builder and Yoast SEO plugin, indicating a mature technical infrastructure. It uses Google Fonts, Font Awesome icons, and Swiper.js for UI components. Performance is moderate with lazy loading and responsive design implemented. The site is mobile optimized and SEO friendly with proper meta tags and structured data (JSON-LD). Hosting provider details are not explicit, but the domain uses German name servers. No major technical debt or outdated libraries were detected. Opportunities exist to improve accessibility and security headers to further enhance the technical robustness.
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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