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Security report for telwin.it

Telwin · Manufacturing · Germany

Medium risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

74/100

Risk levelMedium

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

Telwin is a well-established manufacturer specializing in welding machines, cutting systems, battery chargers, and starters, with a history spanning over 60 years. The website targets industrial professionals and customers seeking high-quality welding and battery equipment. The digital infrastructure employs modern technologies such as Google Tag Manager, Iubenda for privacy compliance, and various JavaScript libraries to enhance user experience and functionality. The site is well-optimized for mobile and SEO, providing a professional and trustworthy user interface. Security posture is generally good with HTTPS enforced and cookie consent mechanisms in place; however, the absence of WHOIS domain registration data raises concerns about domain legitimacy and trustworthiness. No direct contact emails or phone numbers were found, with contact primarily via web forms. Overall, the site presents a professional front but would benefit from improved transparency in domain registration and enhanced security headers.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

2 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.

    • 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. 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 telwin.it

This scan found 22 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
67
Security headers
75
Email security
55
DNS health
80
Network security
100
GDPR outside view
68
Average
74

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention telwin.it, from OffSeq Breach.

No leaked records found

Breach holds no records for telwin.it right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Telwin operates in the manufacturing sector, focusing on welding and battery charging equipment. The company positions itself as a global leader with a comprehensive product catalog and a strong brand presence. The business model revolves around manufacturing and distributing industrial equipment to professional markets. The website reflects a mature digital presence with integrated marketing and analytics tools, indicating active engagement in customer acquisition and retention. The lack of visible direct contact information and missing WHOIS data may impact customer trust and business credibility. There is no evidence of partnerships or subsidiaries from the provided data. The company appears to maintain compliance with GDPR through detailed privacy and cookie policies.

Security posture

The website enforces HTTPS and implements a cookie consent banner with granular user controls, demonstrating compliance with privacy regulations. However, no explicit security headers such as Content-Security-Policy or X-Frame-Options were detected, which could enhance protection against common web attacks. There is no published security policy or incident response contact information, limiting transparency in security management. The absence of WHOIS data is a significant red flag, potentially indicating privacy protection or domain registration issues. No vulnerabilities or exposed sensitive data were found in the analyzed content. Overall, the security posture is moderate but could be improved with additional headers, documented policies, and domain registration transparency.

Recommendations

  1. Implement and verify security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  2. Publish a clear security policy and provide incident response contact channels to improve transparency and trust.
  3. Investigate and resolve the missing WHOIS domain registration data to enhance domain legitimacy and customer confidence.
  4. Enhance accessibility features to meet compliance standards and improve user experience for all visitors.
  5. Regularly audit third-party scripts and tracking tools to minimize security risks and ensure privacy compliance.

Contact details published on the site

VAT number
IT03096440247
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Telwin
Description
Seit 60 Jahren weltweit führend in der Herstellung von Schweißmaschinen, Schneidsystemen, Batterieladegeräten und Startern.
Key services
Manufacture of welding machines, Manufacture of cutting systems, Manufacture of battery chargers and starters, Sales and support of welding and battery equipment
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Iubenda Cookie Solution, Swiper JS, Venobox, Google Maps API, AddSearch
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data detected

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Ads
Marketing tools
Iubenda Cookie Consent
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. Content is professional and targeted at industrial manufacturing customers
  3. Comprehensive cookie and privacy policies with consent mechanisms are implemented
  4. No direct contact emails or phone numbers found in the provided content; contact is via form
  5. No explicit security policies or incident response contacts found
  6. WHOIS data is missing, which is a critical trust concern
  7. Use of multiple third-party analytics and marketing scripts
  8. Good SEO and mobile optimization observed
Technical notes

Notes

The website uses a modern technology stack including Google Tag Manager, Google Analytics, Iubenda for cookie and privacy management, Swiper JS for UI components, and Venobox for media display. The presence of AddSearch indicates enhanced search capabilities. The site loads multiple external scripts asynchronously, which helps performance but requires monitoring for security. The site is mobile optimized and SEO friendly with proper meta tags and alternate language links. No CMS or hosting provider information was detected. Performance is moderate with room for improvement in accessibility and security headers. The technical implementation supports a professional and functional user experience but could benefit from further optimization and security hardening.
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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