Is 58.com Safe? Security Analysis for 北京五八信息技术有限公司
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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
58同城北京站是中国领先的本地生活分类信息平台，提供涵盖房产、招聘、二手交易、汽车、宠物及本地服务等多样化的免费和付费信息发布与查询服务。作为北京地区的主要分类信息门户，58同城通过丰富的内容和多渠道的服务（包括PC端、移动端及微信小程序）满足广大用户的多样化需求。网站拥有良好的品牌形象和用户基础，辅以官方认证和多项资质，体现其市场领导地位和业务成熟度。技术架构基于现代Web技术，支持多平台访问，具备较好的性能和用户体验。
Detected Technologies
12 urgent findings need attention
12 high
- + 4 more findings in the full report below
Keep 58.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
8 findings
15/100
GDPR Compliance
3 findings
50/100
NIS2 Compliance
9 findings
2/100
Email Security
1 finding
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
58同城通过整合本地生活服务资源，构建了一个多元化的商业生态系统，涵盖房地产、招聘、二手市场及本地服务等多个行业。其商业模式以广告和增值服务为主，辅以会员推广和SaaS产品，形成稳定的收入来源。集团旗下拥有安居客、驾校一点通、英才直聘等多个子品牌，形成协同效应。目标客户涵盖个人用户和企业客户，尤其聚焦北京及周边地区。网站内容丰富且更新频繁，体现出强劲的市场竞争力和用户粘性。
Security Posture Analysis
Comprehensive Security Assessment
网站采用HTTPS协议保障数据传输安全，具备多项官方认证和资质，显示出较高的合规性和安全意识。页面未明显暴露敏感信息，登录及注册流程安全。缺少安全头部信息和cookie同意机制，存在一定的合规风险。未发现明显的安全漏洞或恶意内容，整体安全态势良好。建议加强安全头部配置，完善隐私合规措施，并考虑发布漏洞披露政策以提升安全透明度。
Strategic Recommendations
Priority Actions for Security Improvement
部署并配置安全HTTP头部（如CSP、HSTS、X-Frame-Options）以增强防护。
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
北京五八信息技术有限公司
58同城北京分类信息网，为你提供房产、招聘、黄页、团购、交友、二手、宠物、车辆、周边游等海量分类信息，充分满足您免费查看/发布信息的需求。北京58同城，专业的分类信息网。
excellent
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- No exposed sensitive data in HTML
- Secure login and registration links
- Use of security seals and certifications
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a comprehensive local classified ads platform for Beijing.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
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
SPF Details
DMARC Details
MTA-STS 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
HSTS Not Enabled
MEDIUMHTTP Strict Transport Security (HSTS) is not configured
Mixed Content Detected
MEDIUM8 resources loaded over insecure HTTP
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
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 58.com compare?
See how 58.com 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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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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