Is celseo.de Safe? Security Analysis for °celseo
https://celseo.deCheck if celseo.de is a scam or legitimate. Free security scan and reviews.
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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
°celseo is a leading cooperative network of large craft businesses in Germany specializing in heating, sanitary, climate, and electrical technology. With over 350 affiliated companies and 18,000 employees, it offers inde… Unlock the full Guard report to read the complete analysis.
Detected Technologies
Keep celseo.de under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
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
1 finding
0/100
GDPR Compliance
1 finding
0/100
NIS2 Compliance
1 finding
0/100
Email Security
1 finding
0/100
Security scan incomplete. 7 out of 9 security checks failed to complete. The website may be inaccessible or protected by security measures. Please retry the scan or verify the website is accessible.
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.
Business Intelligence
Market & Strategic Analysis
The company operates as a cooperative network targeting both private end customers and SHK craftsmen or suppliers. Its competitive advantage lies in its large network and regional leadership in the SHK industry. The business model focuses on providing quality service, independent advice, and innovative tools like the heating configurator. The partnership ecosystem includes related domains such as celseo-heizung.de. The company maintains a consistent brand presence and leverages social media for outreach. Growth indicators include a large employee base and extensive regional coverage.
Security Posture Analysis
Comprehensive Security Assessment
The website enforces HTTPS and uses cookie consent mechanisms, reflecting good privacy practices. However, it lacks published security policies, incident response information, and security.txt files. No security headers were detected in the provided data, which could enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were found. The use of Google Analytics is balanced with user consent. Overall, the security maturity is moderate with room for improvement in formal documentation and header implementation.
Strategic Recommendations
Priority Actions for Security Improvement
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✨Observations
AI-powered comprehensive website and business analysis.
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AI-Enhanced Website Analysis
Business Insights
°celseo
°celseo is a strong cooperative community of large craft businesses in the sanitary, heating, air conditioning, and electrical technology sectors in Germany. It connects over 350 affiliated companies with more than 18,000 employees nationwide, offering independent consulting and comprehensive services focused on quality and customer service.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- No exposed sensitive data in HTML
- Cookie consent mechanism implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website uses TYPO3 CMS with modern responsive design.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.
Security Headers
HTTP security headers analysis
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
Preview of GDPR checkpoints is visible. Unlock to reveal full evidence, policy excerpts, and DPIA guidance.
GDPR Compliance
Privacy and data protection assessment
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.
NIS2 Compliance
Network & Information Security Directive
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.
Email Security
SPF, DKIM, and DMARC validation
🏆SSL/TLS Security
Certificate validity and encryption analysis.
This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.
SSL/TLS Security
Certificate validity and encryption analysis
📊DNS Health
DNS configuration and security assessment.
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DNS Health
DNS configuration and security assessment
⚡Network Security
Port scanning and network exposure analysis.
See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.
Network Security
Port scanning and network exposure analysis
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
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Technical Analysis
Comprehensive security assessment findings
Additional Findings
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