Is sevdesk.de Safe? Security Analysis for sevDesk
https://sevdesk.deCheck if sevdesk.de is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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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
sevDesk is a leading German SaaS provider specializing in accounting software tailored for small and medium-sized businesses. The platform offers comprehensive services including invoice creation, bookkeeping, customer and inventory management, positioning itself as a market leader in Germany. The website is professionally designed, localized in German, and targets primarily German-speaking markets such as Germany and Austria. Technically, the site leverages modern web technologies including Webflow CMS, Cloudflare for DNS and CDN, Google Tag Manager, and New Relic for monitoring, indicating a mature digital infrastructure. Security-wise, the site enforces HTTPS, implements robust cookie consent mechanisms, and uses security headers effectively, though it lacks explicit incident response and vulnerability disclosure information. Overall, the site demonstrates a strong security posture with no visible vulnerabilities or exposed sensitive data, complemented by good privacy compliance and extensive use of analytics and marketing tools with user consent. Strategic recommendations include publishing explicit security incident contacts, adding a vulnerability disclosure policy, enhancing accessibility, and expanding direct contact information to further improve trust and compliance.
Detected Technologies
6 urgent findings need attention
6 high
Keep sevdesk.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
5 findings
55/100
GDPR Compliance
1 finding
88/100
NIS2 Compliance
8 findings
17/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
sevDesk operates in the technology sector, providing essential accounting software services via a SaaS model. Its market positioning as Germany's popular accounting software provider suggests strong competitive advantages, including localized features and integration capabilities. The business model focuses on subscription revenue from SMEs, with growth supported by partnerships and integrations with marketing and analytics platforms. The company maintains a consistent brand presence and leverages third-party services for marketing and user engagement. While direct contact details are limited, the presence of privacy and cookie policies, along with trust signals like ProvenExpert reviews, supports credibility. The absence of explicit certifications or public security accreditations indicates potential areas for business maturity enhancement.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with HTTPS enforced and multiple security headers implemented, including HSTS and Content Security Policy. Cookie consent is granular and compliant with GDPR, supported by Cookiebot integration. Monitoring tools like New Relic are in use, indicating proactive performance and security oversight. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the lack of published incident response contacts and vulnerability disclosure policies represents a compliance gap and potential risk in incident handling readiness. The extensive use of third-party analytics and marketing tools is balanced by user consent mechanisms, though the tracking level is extensive. Overall, the security culture appears solid but could benefit from enhanced transparency and formalized security communication channels.
Strategic Recommendations
Priority Actions for Security Improvement
Publish explicit incident response and security contact information on the website.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
sevDesk
Deutschlands beliebteste Buchhaltungssoftware: Rechnungen & Angebote erstellen, Buchhaltung erledigen, Kunden- & Lagerverwaltung u.v.m.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Cookie consent with granular controls
- No exposed sensitive data in HTML
- Use of security monitoring tools (New Relic)
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is professionally designed and well-structured.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
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
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
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 vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
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
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 72 days
Mixed Content Detected
MEDIUM1 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
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
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •No domain protection locks enabled
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡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 sevdesk.de compare?
See how sevdesk.de 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
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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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