Is 51uuo.com Safe? Security Analysis for 北京青年假期国旅
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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
The website 51uuo.com represents Beijing Youth Holiday International Travel Agency (北京青年假期国旅), a medium-sized travel agency established in 2010, specializing in domestic and outbound group tours and customized travel services. The site targets Chinese-speaking travelers interested in Beijing and international destinations, offering a broad range of travel packages including Southeast Asia, Europe, and domestic Chinese tours. The business positions itself as a top-ranked Beijing travel agency with competitive pricing and sincere customer service. Technically, the website uses a traditional web stack including jQuery and JavaScript, hosted by Alibaba Cloud. The site is moderately optimized for performance and mobile devices, with basic SEO and accessibility features. The mobile user redirection to a mobile subdomain indicates some mobile optimization efforts. However, no advanced frameworks or CMS were detected, and the site lacks modern security headers and DNSSEC. From a security perspective, the site uses HTTPS (implied by redirection scripts) but lacks visible security headers and DNSSEC, which are recommended for enhanced protection. No privacy or cookie policies were found, indicating compliance gaps with GDPR and other privacy regulations. The site uses Baidu Analytics for user tracking but does not provide cookie consent mechanisms. Contact information is limited to a phone number, with no email or social media presence detected. Overall, the website is functional and professional but has room for improvement in privacy compliance, security hardening, and mobile optimization. The domain registration data aligns well with the business claims, supporting legitimacy. Strategic improvements in security policies, privacy disclosures, and technical modernization would enhance trust and compliance.
Detected Technologies
12 urgent findings need attention
1 critical · 11 high
- + 4 more findings in the full report below
Keep 51uuo.com 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
3 findings
50/100
NIS2 Compliance
9 findings
2/100
Email Security
5 findings
60/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
51uuo.com operates as an online travel agency focused on Beijing and outbound tourism markets, offering group and customized tours. Its competitive advantage lies in its established market presence since 2010 and a broad portfolio of travel destinations. The business model is commission and package sales based, targeting middle-class Chinese travelers seeking organized tours. The website content and navigation suggest a customer-centric approach with clear destination categories and product recommendations. The lack of contact emails and social media may limit customer engagement channels. The partnership ecosystem is not explicitly visible, but the use of Alibaba Cloud and Baidu Analytics indicates integration with major Chinese tech providers. Growth indicators include frequent updates to travel packages and seasonal promotions. Strategic observations suggest the company could benefit from enhanced digital marketing and compliance transparency to strengthen market position.
Security Posture Analysis
Comprehensive Security Assessment
The security posture of 51uuo.com is moderate but with notable gaps. HTTPS is used, ensuring encrypted communication, but no DNSSEC is enabled, which could expose the domain to DNS spoofing risks. The absence of security headers such as Content Security Policy, X-Frame-Options, and HSTS reduces protection against common web attacks like clickjacking and XSS. No privacy or cookie policies are present, indicating non-compliance with GDPR and similar regulations. The site uses Baidu Analytics, which involves user tracking without visible consent mechanisms, raising privacy concerns. No incident response or vulnerability disclosure information is provided, limiting transparency. Overall, while no critical vulnerabilities or malware were detected, the site would benefit from implementing security best practices and compliance documentation to reduce risk and improve user trust.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
北京青年假期国旅
北京青年假期国旅主要从事北京旅游,北京旅游团,出境游国内游等跟团和定制服务,北京青年假期旅行社打造排名前列的北京旅行社网站，以为优质的报价及真诚的服务竭诚为您效劳。
good
consistent
Technical Stack
moderate
basic
basic
basic
Security Assessment
- HTTPS redirect for mobile users
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a professional travel agency focused on Beijing and outbound tours
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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 Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
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, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
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
No email authentication configured
CRITICALDomain is vulnerable to email spoofing
🏆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 68 days
Mixed Content Detected
MEDIUM15 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
No DMARC Record
MEDIUMDMARC policy not configured
DNS Records
DNSSEC Status
DNS Performance
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
How does 51uuo.com compare?
51uuo.com 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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