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Security report for buechler.pro

buechler.pro gmbh · Technology · Switzerland

High risk. 8 critical or high findings in Network security, Security headers and 2 other checks.

Security score

48/100

Risk levelHigh

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

buechler.pro gmbh is a Swiss-based technology service provider specializing in TYPO3 CMS web development, web applications, and agency services. The company positions itself as a partner for digital projects and transformation, offering comprehensive services from concept to finished product. Their market niche is focused on TYPO3, supported by certified developers and a portfolio of client references. The website is professionally designed, mobile-optimized, and provides clear contact information, enhancing trust and credibility. Technically, the website is built on TYPO3 CMS with Bootstrap and modern web standards. It demonstrates good performance, accessibility, and SEO optimization. The site uses HTTPS with a strong SSL configuration, though security headers could be improved. No tracking or advertising scripts were detected, indicating a privacy-conscious approach. The absence of a cookie consent mechanism is noted but may be addressed elsewhere. Security posture is solid with HTTPS enforced and no visible vulnerabilities or exposed sensitive data. However, the lack of explicit security policies and incident response information suggests room for improvement in transparency and preparedness. WHOIS data is privacy-protected, which is common and justified for this business type, though it limits domain registration transparency. Overall, the website presents a low-risk profile with strong business credibility and technical maturity. Strategic recommendations include enhancing security headers, publishing security and incident response policies, and implementing cookie consent mechanisms to bolster GDPR compliance and user trust.

Scanned

This is an earlier scan of buechler.pro. View the latest report

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

8 findings rated critical or high. Fix these first.

  1. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  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';…

  3. 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

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

Keep watching buechler.pro

This scan found 26 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
62
Security headers
25
Email security
70
DNS health
75
Network security
0
GDPR outside view
53
Average
48

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 · found on this site
  • 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

buechler.pro gmbh operates as a specialized TYPO3 development agency targeting businesses and agencies requiring professional web solutions and digital transformation. Their competitive advantage lies in certified TYPO3 expertise, a proprietary template (Pizpalue) simplifying TYPO3 adoption, and a portfolio of reputable clients. The business model is service-oriented, focusing on direct client projects and agency collaborations. Revenue streams likely derive from web development contracts, application development, and consulting services. The company maintains a GitHub presence, indicating active development and transparency. Partnerships with design and hosting firms enhance service delivery. Growth indicators include recent website updates and a comprehensive reference list. The company’s operations are consistent with a small-sized technology firm in Switzerland.

Security posture

The security maturity of buechler.pro is moderate to high. The website enforces HTTPS with a strong SSL configuration, ensuring encrypted communications. No security headers such as Content-Security-Policy or X-Frame-Options were detected, representing an area for enhancement. There is no evidence of exposed sensitive data or vulnerable libraries. The absence of a published security policy or incident response plan reduces transparency and may impact incident handling readiness. GDPR compliance is supported by a comprehensive privacy policy, though cookie consent mechanisms are lacking. Overall, the security posture is adequate for the business size but would benefit from formalized policies and improved header configurations to mitigate common web threats.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response plan on the website to improve transparency and preparedness.
  3. Introduce a cookie consent banner or mechanism to comply fully with GDPR and enhance user privacy controls.
  4. Regularly audit third-party scripts and dependencies to ensure no vulnerable libraries are included.
  5. Enhance WHOIS transparency if possible, or provide additional trust signals to compensate for privacy-protected domain registration.

Contact details published on the site

Addresses
Legal name
buechler.pro gmbh
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
buechler.pro gmbh
Description
Erstellung von professionellen Webseiten mit TYPO3, Entwicklung von Web-Applikationen und Erbringung von Dienstleistungen für Agenturen. Ihr Partner für digitale Projekte und Transformation, von der Idee bis zum fertigen Produkt.
Key services
TYPO3-Webseiten, App-Entwicklung, Agentur-Dienstleistungen, Webapplikationen, SEO-Optimierung
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, Bootstrap, JavaScript, CSS, HTML5
Frameworks
TYPO3 CMS, Bootstrap
Performance
moderate
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

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is in German and professionally presented.
  3. Strong focus on TYPO3 CMS web development and related services.
  4. Multiple client references and portfolio items displayed.
  5. Contact information is clearly provided in footer.
  6. No visible tracking or advertising scripts detected.
  7. No forms detected on the main page; contact likely via email or phone.
  8. Use of modern web technologies and responsive design.
  9. WHOIS data is not publicly available, indicating privacy protection.
  10. No security policy or incident response information publicly available.
Technical notes

Notes

The website is built on TYPO3 CMS, leveraging Bootstrap for responsive design and modern JavaScript and CSS for interactivity and styling. The site is mobile-optimized with good accessibility features such as skip links and semantic HTML. Performance is moderate, with compressed CSS and JS assets loaded asynchronously. The site uses structured data (JSON-LD) for local business and webpage metadata, improving SEO. Hosting details are not explicitly identified, but the presence of Identity Digital in WHOIS raw data suggests domain registration via a privacy-protecting registrar. No analytics or tracking services were detected, indicating a privacy-focused implementation. The technical stack is modern and well-maintained, suitable for a small technology service provider.
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

Earlier scans of this domain

  1. 48/100High35 findingsView report
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