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Security report for zhuigan.com

Manufacturing · China

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

66/100

Risk levelMedium

0–100, higher is better. How it is calculated

The website zhuigan.com operates as a Chinese B2B trade information aggregation platform, providing a comprehensive search engine and categorized listings for companies, products, and services across multiple industries. Founded in 2006, it targets small and medium enterprises seeking to publish and find supply and demand information freely. The platform offers extensive industry categorization and regional sub-sites, positioning itself as a valuable resource in the Chinese B2B marketplace. Technically, the site employs standard web technologies including Bootstrap 5 and jQuery 3.6.0, hosted via Alibaba Cloud's HiChina registrar infrastructure. The website is moderately optimized for mobile devices and SEO, with a clear navigation structure and good content relevance. However, it lacks advanced accessibility features and modern security headers. From a security perspective, the site uses HTTPS but does not implement DNSSEC or security headers such as Content-Security-Policy or HSTS. No privacy or cookie policies are present, indicating compliance gaps with GDPR and other privacy regulations. No contact emails or phone numbers are explicitly provided, limiting direct communication channels. The WHOIS data shows a consistent and legitimate domain registration with no privacy protection, supporting the site's credibility. Overall, the website is functional and provides valuable business information but requires improvements in privacy compliance, security best practices, and contact transparency to enhance trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

7 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

Need hands-on remediation? Email guard@offseq.com

Keep watching zhuigan.com

This scan found 20 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
67
Security headers
30
Email security
65
DNS health
85
Network security
100
GDPR outside view
50
Average
66

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Zhuigan.com serves as a B2B marketplace aggregator focusing on manufacturing, transportation, retail, and other sectors within China. Its business model revolves around providing free posting and comprehensive search capabilities for supply and demand information, targeting SMEs. The platform's longevity since 2006 indicates market stability, though it lacks visible trust signals such as certifications or customer testimonials. The extensive industry categorization and regional sub-sites suggest a broad partnership ecosystem and a strategic approach to market segmentation. However, the absence of clear contact information and privacy policies may hinder user trust and limit growth potential in regulated markets.

Security posture

The website demonstrates a basic security posture with HTTPS enabled but lacks critical security headers and DNSSEC, exposing it to potential DNS spoofing and content injection risks. The absence of privacy and cookie policies indicates non-compliance with GDPR and similar regulations, which could lead to legal and reputational risks. No incident response or vulnerability disclosure information is provided, suggesting limited preparedness for security incidents. The lack of exposed sensitive data is positive, but the overall security maturity is low to moderate, requiring enhancements to meet modern security standards.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Implement essential security headers such as Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, and HSTS to protect against common web attacks.
  3. Publish comprehensive privacy and cookie policies with clear GDPR compliance statements and implement a cookie consent mechanism.
  4. Provide clear and verified contact information including company emails and phone numbers to improve transparency and user trust.
  5. Develop an incident response plan and publish vulnerability disclosure guidelines or security.txt to demonstrate security readiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
追赶网B2B搜索引擎-专注B2B供求信息综合搜索服务,各地城市商贸信息网站和企业黄页搜索服务,为中小企业提供免费发布供求信息服务.
Key services
B2B supply and demand information search, Company directory and yellow pages search, Free posting of trade information, Industry and regional sub-site navigation
Content quality
good
Branding
moderate

Technology

Stack
HTML5, Bootstrap 5, jQuery 3.6.0
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
50/100
Good practices seen
  • Use of HTTPS (implied by URL https://)
  • Form input uses required attribute

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is a Chinese B2B trade information aggregator with extensive categorized listings.
  2. No privacy, cookie, or terms of service policies found, indicating compliance gaps.
  3. No explicit contact emails or phone numbers found on the main page content.
  4. Website uses standard web technologies with moderate mobile optimization.
  5. No advanced security headers or policies detected; DNSSEC not enabled.
  6. No evidence of WAF or blocking mechanisms; content fully accessible.
  7. WHOIS data shows domain is registered with a reputable registrar and is not privacy protected.
  8. Content is safe and suitable for general audiences.
Technical notes

Notes

The website is built using standard and widely supported technologies including HTML5, Bootstrap 5, and jQuery 3.6.0, ensuring compatibility and ease of maintenance. Hosting is provided by Alibaba Cloud via HiChina registrar, indicating reliable infrastructure. The site is moderately optimized for mobile devices and SEO, with proper meta tags and responsive design elements. However, the lack of advanced accessibility features and security headers suggests technical debt and areas for modernization. Performance appears moderate, with no explicit indicators of slow loading but also no advanced optimization techniques detected.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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