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Security report for rtp.ch

RTP GmbH · Technology · Switzerland

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

61/100

Risk levelMedium

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

RTP GmbH is a Swiss-based web agency specializing in custom website development, e-commerce solutions, and web application hosting, primarily using TYPO3, Neos CMS, and Shopware. Positioned as a strategic software partner, RTP serves businesses, agencies, and organizations with tailored digital solutions that enhance operational efficiency and market competitiveness. Their portfolio and client testimonials reflect a strong reputation and a focus on long-term partnerships. Technically, the website leverages modern PHP frameworks and open-source CMS platforms, ensuring scalability and flexibility. The site is well-optimized for performance and mobile responsiveness, with structured data enhancing SEO. Analytics are implemented via Matomo, indicating a privacy-conscious approach to user tracking. From a security perspective, the site enforces HTTPS and avoids exposing sensitive data. However, it lacks explicit security headers and a dedicated security or incident response policy. No vulnerabilities or suspicious domains were detected. The WHOIS data is transparent and consistent with the business claims, reinforcing legitimacy. Overall, RTP GmbH demonstrates a mature digital presence with strong business credibility and technical competence. Strategic improvements in security policy transparency and header implementation could further enhance their security posture and trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

6 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 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';…

  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

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

Keep watching rtp.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
95
Security headers
25
Email security
80
DNS health
90
Network security
20
GDPR outside view
53
Average
61

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

RTP GmbH operates in the technology sector, focusing on web development and hosting services for B2B and B2C clients in Switzerland. Their competitive advantage lies in delivering customized software solutions beyond standard offerings, supported by over 20 years of experience. Revenue streams likely include project-based development, hosting services, and CMS upgrade subscriptions. The target market includes agencies, enterprises, and non-profit organizations seeking reliable and innovative digital solutions. RTP maintains a strong partnership ecosystem with clients and open-source communities, positioning itself as a trusted expert in TYPO3 and Neos CMS. Growth indicators include a diverse project portfolio and active community involvement.

Security posture

The website exhibits a good security maturity level with enforced HTTPS and no visible exposure of sensitive information. The absence of security headers such as Content Security Policy or HSTS is a minor gap. No incident response or vulnerability disclosure mechanisms are publicly available, which could limit rapid response to security events. GDPR compliance is evident through a comprehensive privacy policy, but cookie consent mechanisms are not explicit. Overall, RTP shows a security-aware culture but could benefit from formalizing security policies and enhancing header configurations to mitigate risks further.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a dedicated security policy and incident response page to improve transparency and readiness.
  3. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Introduce explicit cookie consent mechanisms to strengthen GDPR compliance.
  5. Regularly audit third-party scripts and dependencies to ensure no vulnerabilities are introduced.

Contact details published on the site

Addresses
Legal name
RTP GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
RTP GmbH
Description
Individuelle Lösungen für Websites, Web-Applikationen und E-Commerce mit TYPO3, Neos und Shopware.
Key services
Websites & Schnittstellen, E-Commerce / Webshops, Beratung / Reviews, TYPO3 CMS, Neos CMS, Betrieb & CMS Upgrade Service
Content quality
excellent
Branding
consistent

Technology

Stack
PHP, Neos CMS, TYPO3, Shopware, Splide.js
Frameworks
Flow PHP framework, Neos CMS, TYPO3 CMS
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Matomo Analytics
Transparency
basic

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 presence of structured data for SEO and business information.
  3. Clear contact information with physical address and company email.
  4. No signs of security blocking or WAF challenges.
  5. Use of open source CMS and frameworks with modern web technologies.
  6. Good client testimonials and portfolio indicating trustworthiness.
  7. No explicit privacy or security policy pages beyond standard GDPR privacy policy.
  8. No visible forms collecting personal data on the homepage.
Technical notes

Notes

The website is built on a modern technology stack featuring PHP-based Neos CMS and TYPO3 CMS, supported by the Flow framework. It uses Splide.js for UI components and Matomo for analytics, reflecting a privacy-conscious approach. The site is well-structured with responsive design and optimized images for performance. Hosting appears to be Swiss-based, aligning with data sovereignty preferences. No technical debt or deprecated technologies were detected. Opportunities exist to enhance security headers and formalize security documentation to reduce technical risks.
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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