Is 9icad.com Safe? Security Analysis for 九爱图纸
Check if 9icad.com is a scam or legitimate. Free security scan and reviews.
AI Summary
九爱图纸 is a Chinese website specializing in sharing and downloading mechanical CAD drawings and engineering documents. It serves as a community and resource hub for mechanical design professionals and students, offering a large repository of over 27,000 documents. The platform supports user uploads and downloads, fostering knowledge exchange in the manufacturing and mechanical design sectors. The website operates primarily in Chinese and targets a specialized audience interested in mechanical CAD resources. Technically, the site is built on EmpireCMS and uses standard web technologies including HTML, CSS, and JavaScript, with integrations such as Baidu Share and 51.la analytics. The site shows basic mobile optimization and SEO practices but lacks advanced security headers and HTTPS enforcement, which are critical for protecting user data and maintaining trust. From a security perspective, the site lacks visible HTTPS enforcement, security headers, and anti-bot protections on login and upload forms. No privacy or cookie consent mechanisms are present despite the use of tracking scripts, indicating potential compliance gaps with privacy regulations. The absence of WHOIS registration data raises concerns about domain legitimacy, although the presence of Chinese ICP and public security filings partially mitigates this risk. Overall, the site presents moderate business credibility and content quality but requires significant improvements in security posture and privacy compliance to enhance trustworthiness and protect its user base.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
九爱图纸 positions itself as a niche platform in the manufacturing and education sectors, focusing on mechanical CAD drawings and related engineering documents. Its business model revolves around user-generated content sharing and downloads, targeting mechanical engineers, designers, and students. The platform's competitive advantage lies in its extensive document repository and active user community with member rankings. Revenue streams are not explicitly detailed but may include advertising or premium memberships. The partnership ecosystem includes several related industrial and technical websites, enhancing its market reach. Growth indicators include a large number of documents and active user engagement, though technical and security limitations may impact scalability and user trust.
Security Posture Analysis
Comprehensive Security Assessment
The website's security maturity is low to moderate. Key vulnerabilities include lack of HTTPS enforcement, absence of security headers, no visible anti-CSRF or CAPTCHA protections on critical forms, and missing privacy compliance mechanisms. These gaps expose users to risks such as data interception, session hijacking, and automated abuse. The lack of incident response contacts or security policies further reduces readiness for security events. Compliance with Chinese regulatory requirements is partially evidenced by ICP and public security filings, but international privacy standards like GDPR appear unaddressed. The security culture seems minimal, with no visible certifications or advanced protections.
Strategic Recommendations
Priority Actions for Security Improvement
Implement HTTPS site-wide with HSTS to secure user data and improve trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
九爱图纸
九爱图纸是专注机械设计类图纸资料分享专业网站，主要提供机械CAD设计图纸下载、机械图纸设计下载等工程资料下载服务，是集机械CAD图纸、CAE、CAM、CAX等资料的交流中心，是机械设计人员学习分享的好网站。
good
moderate
Technical Stack
moderate
basic
basic
basic
Security Assessment
- HTTPS redirect script not explicitly found but site uses http:// and https:// links
- No visible security headers in HTML content
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a Chinese mechanical CAD drawing sharing platform with a large document repository.
🛡️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
📧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
Mixed Content Detected
MEDIUM25 resources loaded over insecure HTTP
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
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
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings