Is duffel.com Safe? Security Analysis for Duffel Technology Ltd.
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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
Duffel Technology Ltd. operates a sophisticated travel API platform enabling businesses, from startups to large enterprises, to search, book, and manage flights, stays, and travel ancillaries. Positioned as a leading technology provider in the travel sector, Duffel offers comprehensive developer tools, including client libraries and prebuilt components, facilitating seamless integration and user experience. The company is UK-based with a domain age consistent with its business maturity, and it maintains a professional online presence with strong branding and customer trust signals. Technically, the website leverages modern frameworks such as Next.js and React, hosted on Google Cloud infrastructure with Storyblok CMS for content management. The site is fast, mobile-optimized, and accessible, with good SEO practices. Security posture is solid with HTTPS enforcement and domain protection statuses, though DNSSEC is not enabled and no public vulnerability disclosure policy is found. Security-wise, Duffel demonstrates good practices but could enhance transparency by publishing incident response contacts and security.txt files. Privacy compliance is well addressed with clear policies and cookie consent mechanisms. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website reflects a mature, trustworthy business with a strong technical foundation and compliance awareness. Strategically, Duffel should consider enabling DNSSEC, formalizing vulnerability disclosure, and expanding incident response visibility to further strengthen security and trust. These steps will support continued growth and reassure enterprise clients of their commitment to security and compliance.
Detected Technologies
8 urgent findings need attention
8 high
Keep duffel.com under constant watch
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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
4 findings
65/100
GDPR Compliance
3 findings
68/100
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
Duffel holds a strong market position as a travel API provider targeting businesses that want to sell travel products without building complex infrastructure. Their business model focuses on providing APIs for flights, stays, and ancillary services, enabling clients like challenger banks and spend management platforms to integrate travel booking capabilities. The company showcases a robust partnership ecosystem with notable clients and emphasizes developer experience through extensive documentation and client libraries. Growth indicators include customer success stories and a clear focus on innovation with new components like ancillaries. Duffel’s UK base and domain longevity support its credibility in the competitive travel technology market.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
Duffel Technology Ltd.
11188295
Security Posture Analysis
Comprehensive Security Assessment
Duffel exhibits a mature security posture with HTTPS enforced and domain statuses preventing unauthorized transfers or deletions. The absence of DNSSEC is a minor gap. No security.txt or explicit incident response contacts were found, which could limit vulnerability reporting efficiency. Privacy and cookie policies are comprehensive and GDPR compliant, indicating good data protection practices. No exposed credentials or vulnerable libraries were detected in the HTML content. Overall, Duffel maintains a secure environment appropriate for handling travel booking data but should enhance transparency and DNS security to align with best practices.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC to improve domain name system security and prevent DNS spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Duffel Technology Ltd.
Any business – from travel startups to financial enterprises - can build with Duffel to search and book flights, stays, add ancillaries, charge customers, manage orders and more.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- ClientDeleteProhibited and ClientTransferProhibited domain status
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
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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
Weak Referrer-Policy configuration
LOWCurrent value: "origin"
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 Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
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
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
Critical sector without clear security compliance
HIGHDetected sectors: transport, banking, digital
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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 40 days
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
Domain Registration Details
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 duffel.com compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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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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