Is durchblicker.at Safe? Security Analysis for durchblicker GmbH
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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
durchblicker GmbH operates Austria's largest tariff comparison portal, specializing in consumer savings on household fixed costs such as insurance, energy, finance, and telecommunications. The platform offers a broad range of comparison calculators and personalized expert consultations, positioning itself as a trusted advisor for Austrian consumers. The website is professionally designed, mobile-optimized, and rich in relevant content, supporting a strong market presence. Technically, the site leverages modern frameworks like Next.js and React, hosted on Google Cloud infrastructure with Cloudflare DNS services. However, the security posture is notably weak due to the absence of a valid SSL certificate and lack of support for modern TLS protocols, exposing users to potential risks. Privacy compliance is well addressed with clear policies and consent mechanisms, and business credibility is reinforced by strong trust signals including eKomi ratings and industry awards. Strategic improvements in SSL/TLS implementation and DNS security would significantly enhance the overall security and trustworthiness of the platform.
Detected Technologies
12 urgent findings need attention
4 critical · 8 high
- + 4 more findings in the full report below
Keep durchblicker.at 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
7 findings
30/100
GDPR Compliance
7 findings
0/100
NIS2 Compliance
8 findings
5/100
Email Security
1 finding
50/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
durchblicker GmbH holds a dominant position in the Austrian market for tariff comparison services, targeting consumers seeking to optimize fixed household expenses. Its business model relies on monetization through commissions from providers upon contract mediation. The company offers extensive service verticals including insurance, energy, credit, and telecommunications, supported by a comprehensive content strategy and expert consultation services. The partnership ecosystem includes affiliate programs and third-party review platforms such as eKomi, enhancing credibility. Growth indicators include a large user base and high customer satisfaction ratings. The company maintains a clear focus on transparency, independence, and customer satisfaction, which are key competitive advantages in the comparison portal industry.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The current security maturity level of durchblicker.at is low due to critical issues such as the absence of a valid SSL certificate and disabled TLS protocols, which are fundamental for secure web communication. While security headers like HSTS are present, their effectiveness is undermined without HTTPS. No OCSP stapling or session resumption mechanisms are implemented, and DNSSEC is not enabled, reducing DNS security. There is no evidence of a published security policy or incident response contact channels, indicating gaps in formal security governance. Despite these weaknesses, no known vulnerabilities such as Heartbleed, POODLE, or FREAK were detected. The lack of HTTPS poses a significant business risk, potentially affecting user trust and compliance with data protection regulations. Immediate remediation of SSL/TLS issues is critical to improve security posture and protect user data.
Strategic Recommendations
Priority Actions for Security Improvement
Install and maintain a valid SSL/TLS certificate to enable HTTPS across the entire site.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Insufficient contact information
MEDIUMGDPR requires organizations to provide clear contact details
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
No HTTPS encryption
CRITICALGDPR requires appropriate security measures for personal data
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No HTTPS encryption
CRITICALNIS2 requires appropriate technical measures including encryption
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Email Security Check Incomplete
MEDIUMSome email security checks timed out
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
No HTTPS Encryption
CRITICALWebsite does not use HTTPS encryption, making all data transmission vulnerable to interception
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
DNS Records
DNSSEC Status
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does durchblicker.at compare?
durchblicker.at scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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