Is chendianrong.com Safe? Security Analysis for 寻书帮
Check if chendianrong.com is a scam or legitimate. Free security scan and reviews.
AI Summary
寻书帮 is a Chinese website providing a broad range of electronic book PDF downloads across numerous categories such as education, literature, history, law, medicine, and more. It targets a wide audience of Chinese-speaking readers seeking digital book resources. The platform aggregates and offers access to a large collection of e-books, positioning itself as a comprehensive resource for electronic book downloads. Technically, the website is built on WordPress CMS, utilizing jQuery and external scripts from Alibaba CDN and 51.la analytics. The site is moderately optimized for mobile devices and SEO, with a moderate performance profile. However, it lacks advanced security headers and comprehensive privacy or cookie policies, which impacts its compliance and security posture. From a security perspective, the site uses HTTPS but does not implement key security headers, and no explicit contact or incident response information is provided. The absence of WHOIS registration data raises concerns about domain legitimacy, although the site content is accessible and appears professionally maintained. No adult or explicit content is present, making it safe for general audiences. Overall, the site presents moderate risk due to missing WHOIS data and limited privacy and security practices. Strategic improvements in security headers, privacy compliance, and transparency would enhance trust and compliance.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The website operates in the education sector, focusing on digital content distribution of electronic books in PDF format. It serves a niche market of Chinese readers looking for academic, literary, and professional books. The business model appears to be content aggregation and distribution, possibly monetized through advertising or affiliate links, although no direct monetization details are visible. The platform covers a wide range of categories, indicating an attempt to capture diverse user interests. The lack of clear company information and domain registration data limits the ability to assess business scale or partnerships. The site’s market position is that of a resourceful e-book download hub with a broad content catalog.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a basic security posture with HTTPS enabled, which is mandatory. However, it lacks important security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security, which are critical for mitigating common web attacks. No evidence of exposed sensitive data or vulnerable libraries was found, but the absence of privacy and cookie policies indicates compliance gaps. There is no visible incident response or security contact information, which reduces readiness for handling security incidents. The use of third-party analytics (51.la) introduces moderate user tracking without clear privacy disclosures. Overall, the security maturity is low to moderate, with room for significant improvement.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Strict-Transport-Security to enhance protection against common web vulnerabilities.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
寻书帮
寻书帮网站提供电子书PDF下载服务，涵盖广泛的书籍分类，包括教育、文学、历史、法律、医学、艺术、计算机、管理、经济等多个领域，目标用户为需要电子书资源的读者。
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enabled
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is accessible and not blocked by WAF or security mechanisms.
🛡️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
👤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
Third-party services without privacy policy
HIGHDetected services: Facebook, Twitter, LinkedIn
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
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No SPF record found
HIGHSPF helps prevent email spoofing
No MX records found
MEDIUMDomain cannot receive email without MX records
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 76 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
No MX Records
LOWDomain cannot receive email without MX records
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
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Critical Service Exposed: MySQL
CRITICALPort 3306 (MySQL) is publicly accessible - MySQL - Database server
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings