Is hz102.com Safe? Security Analysis for 试卷网_免费中小学试卷下载，数学试卷题目，语文试卷题库
Check if hz102.com is a scam or legitimate. Free security scan and reviews.
AI Summary
The website www.hz102.com is an educational platform primarily serving Chinese primary and secondary school students by providing free downloadable exam papers and study materials across multiple subjects including Chinese, Mathematics, and English. The platform is well-structured with content organized by grade and subject, targeting students, parents, and educators in China. The business model focuses on free access to educational resources, positioning itself as a niche provider in the education sector. Technically, the site uses common web technologies such as jQuery and layui, with a moderate performance and good mobile optimization. However, there is a lack of advanced security headers and no visible privacy or cookie policies, indicating compliance gaps. The absence of WHOIS data for the domain raises concerns about domain legitimacy, although the website content appears professional and trustworthy. Overall, the site demonstrates a moderate security posture with room for improvement in privacy compliance and transparency.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The platform targets a specific market segment of Chinese students and educators seeking free exam preparation materials. Its competitive advantage lies in the breadth of free, grade-specific, and subject-specific resources aligned with recognized textbook versions. The business model likely relies on traffic monetization or indirect revenue streams, though no advertising or affiliate programs were detected in the analyzed content. The site shows consistent branding and good content quality, supporting a medium-sized operation in the education sector. Lack of contact information and privacy policies may limit trust and user engagement. No partnerships or subsidiaries were identified from the content.
Security Posture Analysis
Comprehensive Security Assessment
The website uses HTTPS, which is a positive security baseline. However, no security headers such as Content Security Policy, HSTS, or X-Frame-Options were detected in the provided HTML snippet, which could expose the site to certain web-based attacks. There is no evidence of exposed sensitive data or vulnerable libraries in the visible content. The absence of privacy and cookie policies indicates non-compliance with GDPR and other privacy regulations. No incident response or security contact information is provided, which limits the site's readiness to handle security incidents. Overall, the security posture is moderate but requires enhancements to meet best practices and regulatory compliance.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive privacy and cookie policies with clear user consent mechanisms to improve compliance and user trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
中小学试卷图片，小学试卷题库人教版，语文试卷、数学试卷、英语试卷，人教版小学期中期末试卷含参考答案全部免费下载，单元测试同步练习提升测试真题试卷电子版word可编辑打印。
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS usage assumed (URL is https)
- No visible sensitive data exposure in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website provides extensive free educational resources for Chinese primary and secondary school students.
🛡️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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 56 days
Mixed Content Detected
MEDIUM16 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
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