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Security report for gewiss.de

Gewiss · Energy · Italy

Low risk. 1 critical or high finding in SSL/TLS.

Security score

80/100

Risk levelLow

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

Gewiss is a well-established company operating in the energy sector, specializing in electrical components and energy management solutions. The website targets industrial and commercial customers, providing detailed product information and corporate content. The company maintains a professional online presence with consistent branding and comprehensive privacy and cookie policies, indicating a mature approach to regulatory compliance. Technically, the website leverages modern web technologies including Google Tag Manager, reCAPTCHA, and Cookiebot for consent management, and appears to be built on Adobe Experience Manager CMS. The site is mobile-optimized and provides a good user experience with clear navigation and relevant content. Security-wise, HTTPS is enforced and bot protection is implemented, though explicit security headers were not detected in the provided data, suggesting room for improvement. The WHOIS data is not publicly available, which is common for commercial entities but reduces transparency. Overall, the website demonstrates a solid security posture and compliance maturity with no critical vulnerabilities detected.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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

1 finding rated critical or high. Fix these first.

  1. 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 gewiss.de

This scan found 19 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

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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
70
Email security
75
DNS health
65
Network security
100
GDPR outside view
95
Average
80

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

Gewiss holds a strong market position in the energy sector, focusing on electrical solutions and energy management. Their business model is primarily B2B, serving industrial and commercial clients. The company benefits from a broad product portfolio and a global digital presence, including multiple language versions of the website. The use of advanced consent management and analytics tools indicates a data-driven approach to marketing and customer engagement. While no explicit contact details were found in the analyzed content, the presence of social media channels and detailed policies suggests an established partnership ecosystem and customer support infrastructure. The lack of WHOIS transparency is a minor concern but likely justified for privacy reasons.

Security posture

The website exhibits a moderate to good security maturity level. HTTPS is enforced, and Google reCAPTCHA is used to mitigate automated abuse. The implementation of Cookiebot ensures GDPR-compliant cookie consent management. However, the absence of visible security headers such as Content-Security-Policy or X-Frame-Options in the provided data indicates potential areas for enhancement. No exposed sensitive data or vulnerable libraries were detected. The site does not publicly disclose incident response or security policies, which could be improved to enhance trust. Overall, the security posture is adequate for the business type but could benefit from additional hardening and transparency.

Recommendations

  1. Implement and verify comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Publish a clear security policy and incident response contact information to improve transparency and customer trust.
  3. Conduct regular third-party script audits to ensure no vulnerable or outdated libraries are in use.
  4. Enhance accessibility features to meet WCAG standards and improve user experience for all visitors.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gewiss
Description
Gewiss is a company operating in the energy sector, providing electrical solutions and products.
Key services
electrical components, energy management solutions, lighting systems
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google reCAPTCHA, Cookiebot, Google Tag Manager, HTML5, CSS3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced (implied by https URLs)
  • Cookie consent banner implemented
  • Use of Google reCAPTCHA for bot protection

Analytics and tracking

Services
Google Analytics
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Meta Platforms, Inc., Google
Tracking pixels
Facebook Pixel, Cookiebot
Marketing tools
Cookiebot
Transparency
good

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 challenge.
  2. Comprehensive cookie consent mechanism implemented with detailed cookie categorization.
  3. Privacy and cookie policies are present and GDPR compliant.
  4. No explicit contact emails or phone numbers found in the provided HTML snippet.
  5. Use of modern web technologies and third-party services like Google Analytics and Facebook Pixel.
  6. No visible security headers detected in provided data; recommend further header analysis.
  7. WHOIS data is unavailable publicly, which is common but reduces transparency.
  8. Website content is professional and business-focused with no adult or questionable content.
Technical notes

Notes

The website is built using modern web standards with HTML5 and CSS3, and leverages third-party services such as Google Analytics, Google Tag Manager, and Facebook Pixel for analytics and marketing. Cookiebot is used for cookie consent management, indicating a focus on privacy compliance. The CMS appears to be Adobe Experience Manager, inferred from client library paths. Performance is moderate with mobile optimization in place. The site uses asynchronous loading for scripts to improve load times. However, no explicit hosting provider information was found. The technical infrastructure supports a professional and scalable digital presence but could be improved with enhanced security headers and accessibility 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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