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Is stiebel-eltron.pl a Scam? Security Check Results - STIEBEL ELTRON GmbH & Co. KG

stiebel-eltron.pl Security Report Summary

stiebel-eltron.pl received a security score of 56 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers STIEBEL ELTRON GmbH & Co. KG's website security posture. STIEBEL ELTRON GmbH & Co. KG operates in the Energy industry in Poland.

STIEBEL ELTRON GmbH & Co. KG operates a professional and comprehensive website focused on heating, ventilation, and renewable energy solutions, targeting end customers, professional installers, and business partners primarily in Poland. The company is positioned as an international leader with nearly 100 years of history, offering a broad portfolio of products including heat pumps, ventilation systems, water heaters, and energy management solutions. The website reflects a mature digital presence with multilingual support and detailed product and support information. Technically, the website is built on Adobe Experience Manager (AEM) and employs modern JavaScript libraries such as RequireJS, Modernizr, Swiper, and Greensock TweenMax. It integrates Piwik PRO for analytics and uses a consent management platform to comply with GDPR and cookie regulations. The site is mobile-optimized, accessible, and SEO-friendly, providing a good user experience. From a security perspective, the site enforces HTTPS with strong SSL configuration and includes standard security headers. It uses secure cookies and has a cookie consent mechanism. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a public vulnerability disclosure or security.txt page and incident response contact details suggests room for improvement in transparency and security communication. Overall, the website is trustworthy and professional, though the lack of WHOIS data for the domain limits domain registration trust analysis. The site is not blocked by WAF or security challenges, allowing full content access and analysis. Strategic recommendations include publishing vulnerability disclosure information, incident response contacts, and enhancing security framework transparency to further strengthen trust and compliance.

The security scan identified 25 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, RequireJS, Piwik PRO analytics, Modernizr, Swiper, Greensock TweenMax, Lodash.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is stiebel-eltron.pl Safe? Security Analysis for STIEBEL ELTRON GmbH & Co. KG

https://stiebel-eltron.pl

Check if stiebel-eltron.pl is a scam or legitimate. Free security scan and reviews.

EnergyPolandenterprise
JavaScriptRequireJSPiwik PRO analyticsModernizrSwiper+2 more
Analyzed 7/25/2025Completed 6:45:47 PM8mo ago
56
Security Score
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

STIEBEL ELTRON GmbH & Co. KG operates a professional and comprehensive website focused on heating, ventilation, and renewable energy solutions, targeting end customers, professional installers, and business partners primarily in Poland. The company is positioned as an international leader with nearly 100 years of history, offering a broad portfolio of products including heat pumps, ventilation systems, water heaters, and energy management solutions. The website reflects a mature digital presence with multilingual support and detailed product and support information. Technically, the website is built on Adobe Experience Manager (AEM) and employs modern JavaScript libraries such as RequireJS, Modernizr, Swiper, and Greensock TweenMax. It integrates Piwik PRO for analytics and uses a consent management platform to comply with GDPR and cookie regulations. The site is mobile-optimized, accessible, and SEO-friendly, providing a good user experience. From a security perspective, the site enforces HTTPS with strong SSL configuration and includes standard security headers. It uses secure cookies and has a cookie consent mechanism. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of a public vulnerability disclosure or security.txt page and incident response contact details suggests room for improvement in transparency and security communication. Overall, the website is trustworthy and professional, though the lack of WHOIS data for the domain limits domain registration trust analysis. The site is not blocked by WAF or security challenges, allowing full content access and analysis. Strategic recommendations include publishing vulnerability disclosure information, incident response contacts, and enhancing security framework transparency to further strengthen trust and compliance.

Detected Technologies

JavaScriptRequireJSPiwik PRO analyticsModernizrSwiperGreensock TweenMaxLodash

12 urgent findings need attention

1 critical · 11 high

  • + 4 more findings in the full report below
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Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

3 findings

70/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

STIEBEL ELTRON is a well-established enterprise in the energy sector, specializing in heating and renewable energy technologies. Its business model revolves around manufacturing and distributing high-quality heat pumps, ventilation systems, and water heaters. The company targets both end consumers and professional partners such as installers and designers. The website supports this ecosystem with partner registration, installer search, and extensive support resources. The company benefits from a strong international brand and nearly a century of operational history, positioning it as a market leader. The digital presence reflects a strategic focus on customer engagement, product education, and compliance with privacy regulations, indicating a mature and growth-oriented business approach.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a solid security posture with enforced HTTPS, comprehensive security headers, and secure cookie practices. The integration of a consent management platform aligns with GDPR requirements, showing attention to privacy compliance. No exposed credentials or vulnerable libraries were identified. However, the absence of a public vulnerability disclosure policy or security.txt file and lack of explicit incident response contact information are gaps that could affect incident handling and transparency. Overall, the security maturity is good, but improvements in communication and formal security policies would enhance the security culture and stakeholder trust.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a public vulnerability disclosure or security.txt page to facilitate responsible reporting.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

STIEBEL ELTRON GmbH & Co. KG

Description:

STIEBEL ELTRON posiada wydajne rozwiązania do ciepłej wody, ogrzewania pomieszczeń i odnawialnych źródeł energii (pompy ciepła, wentylacja i rekuperacja).

Key Services:
Heat pumpsVentilation and heat recoveryWater heatersEnergy management systemsTechnical support and partner services
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptRequireJSPiwik PRO analyticsModernizrSwiperGreensock TweenMaxLodash
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Secure cookie usage
  • Consent management for cookies
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Piwik PRO
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Piwik PRO
Marketing Tools:
Piwik PRO Tag Manager
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with rich content and navigation.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

10/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Facebook, LinkedIn, YouTube

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 mx include:spf.stiebel-eltron.com include:spf.protection.outlook.com ~all
DNS Lookups:3/10
Policy:~all
DKIM Selectors Found
Selector:selector1(1416-bit rsa)
Selector:mail(1296-bit rsa)
DMARC Details
Policy:reject
Subdomain Policy:reject
Aggregate Reports:e00f54ed8910.a@dmarcinput.com
Forensic Reports:e00f54ed8910.f@dmarcinput.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

90/100
Score

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:*.stiebel-eltron.pl
Issuer:Sectigo RSA Domain Validation Secure Server CA
Valid Until:5/25/2026 (304 days)
SANs:*.stiebel-eltron.pl, stiebel-eltron.pl

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Registration Details

Domain Age
20 years(mature)
Expiry Risk
medium(expired)

DNS Records

A Records:217.13.71.1
Name Servers:
dns.wn-dns.deDNS only
ns2.waaf.netDNS only
ns3.waaf.netDNS only
MX Records:
10: stiebeleltron-pl01i.mail.protection.outlook.com
SOA:Serial: 2025042501, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:91ms

SPF Analysis

SPF Record:
v=spf1 mx include:spf.stiebel-eltron.com include:spf.protection.outlook.com ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

20/100
Score

High-Risk Service Exposed: FTP

HIGH

Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

How does stiebel-eltron.pl compare?

See how stiebel-eltron.pl stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on Adobe Experience Manager, leveraging modern JavaScript libraries such as RequireJS, Modernizr, Swiper, Greensock TweenMax, and Lodash. It uses Piwik PRO for analytics and a consent management platform for cookie compliance. The site is mobile-optimized, accessible, and SEO-friendly with proper meta tags and Open Graph data. Performance is moderate with asynchronous script loading and preloading of fonts and images. No technical debt or deprecated technologies were detected. Hosting provider details are not explicit. Overall, the technical infrastructure supports a professional and scalable digital presence with opportunities for further optimization.
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Marketing Intelligence

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49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainstiebel-eltron.pl
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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