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Security report for myfischer.de

Fischer Sanitär und Heizungstechnik GmbH & Co · Energy · Germany

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

Security score

65/100

Risk levelMedium

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

myFischer is a specialized regional master craftsman company operating in the Nürnberg-Fürth-Erlangen metropolitan area, focusing on heating technology, bathroom renovations, and energy solutions such as photovoltaic systems. The company offers comprehensive services from planning to implementation, targeting homeowners and commercial clients seeking modern, efficient, and customized solutions. Their market position is strengthened by awards, certifications, and a strong portfolio of customer testimonials, reflecting high customer satisfaction and trust. Technically, the website is built on the Chimpify CMS platform, utilizing modern web technologies including Bootstrap and jQuery. The site is mobile-optimized and features good SEO practices, though there is room for improvement in accessibility and security headers. The presence of tracking scripts and a cookie consent mechanism indicates compliance with privacy regulations, though data retention policies are not explicitly stated. From a security perspective, the site enforces HTTPS and implements cookie consent, but lacks visible security headers and explicit security policies or incident response contacts. No vulnerabilities or exposed sensitive data were detected. The WHOIS data aligns well with the business claims, showing consistent domain registration and hosting information. Overall, the website presents a professional, trustworthy, and user-friendly digital presence for a small regional business. Strategic improvements in security headers, incident response transparency, and accessibility could further enhance the security posture and compliance standing.

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

5 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

    • 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

  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 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. 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 myfischer.de

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

€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.

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Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
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  • 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
55
Email security
70
DNS health
65
Network security
100
GDPR outside view
28
Average
65

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

myFischer operates as a small-sized essential entity in the energy sector, providing heating and bathroom renovation services with a strong regional focus. Their business model centers on delivering end-to-end solutions including installation, maintenance, and modernization. The company leverages partnerships, such as with DIE BADGESTALTER, to expand service offerings. Revenue streams likely derive from residential and commercial projects, supported by government incentives (BAFA funding). The company demonstrates growth potential through certifications and positive customer feedback. Their digital presence supports brand consistency and customer engagement via social media and review platforms.

Security posture

The website exhibits a moderate to good security maturity level with enforced HTTPS and cookie consent mechanisms. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options represents a gap that could expose the site to certain web-based attacks. No explicit security policies or incident response contacts are published, which limits transparency and preparedness. The use of third-party scripts (Facebook Pixel, Meinungsmeister widget) introduces potential privacy considerations but appears managed with consent. Overall, the security posture is adequate for the business scale but could benefit from enhanced controls and documentation.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to mitigate common web vulnerabilities.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Introduce a security.txt file to facilitate responsible vulnerability disclosure.
  4. Enhance website accessibility features to comply with standards and improve user experience for all visitors.
  5. Regularly audit and update third-party scripts and tracking tools to ensure privacy compliance and reduce risk.

Contact details published on the site

Addresses
Legal name
Fischer Sanitär und Heizungstechnik GmbH & Co
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Fischer Sanitär und Heizungstechnik GmbH & Co
Description
myFischer is a regional master craftsman company specializing in heating technology and bathroom renovations in the Nürnberg-Fürth-Erlangen metropolitan area. They offer comprehensive services including bathroom design, heating installation and modernization, photovoltaic systems, water calcification protection, and maintenance services.
Key services
Bathroom renovation and design, Heating technology installation and modernization, Photovoltaic systems and energy storage, Water calcification and corrosion protection, Service and maintenance, Industrial and commercial building technology
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Chimpify CMS, Meinungsmeister widget
Frameworks
Bootstrap
Platforms
Chimpify
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

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

Analytics and tracking

Services
Chimpify tracking
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Meinungsmeister review widget, Chimpify tracking
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Strong regional focus on heating and bathroom renovation services.
  3. Good use of customer testimonials and certifications to build trust.
  4. Cookie consent and privacy policy are implemented in compliance with GDPR.
  5. Use of modern web technologies and responsive design.
  6. No visible security headers detected; opportunity for improvement.
  7. No incident response or security policy pages found.
  8. Contact information is clearly presented with multiple channels.
  9. Social media presence on Facebook, Instagram, TikTok.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on the Chimpify CMS platform with Bootstrap and jQuery frameworks, supporting responsive design and modern UI components. Performance is moderate with optimized images and CDN usage for fonts and scripts. SEO is well addressed with meta tags, Open Graph, and structured JSON-LD data for product and reviews. The site uses external widgets for customer reviews and tracking, which are integrated smoothly. Technical debt appears low, but security header implementation and accessibility improvements are recommended to reduce risks and enhance compliance.
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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