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Security report for yuzhua.com

鱼爪网 · E-commerce · China

Medium risk. 5 critical or high findings in Security headers and GDPR outside view.

Security score

66/100

Risk levelMedium

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

鱼爪网 is a Chinese virtual asset trading platform specializing in intellectual property transactions, online store transfers, company transfers, and related enterprise services. The platform offers a wide range of services including trademark transfer, patent transfer, marketing channels, company registration, and financial services, supported by a large professional customer service team and legal tracking. The website is well-structured, content-rich, and targets entrepreneurs and business operators in China. Technically, the site uses legacy jQuery and Baidu analytics, with moderate performance and good mobile optimization. Security posture is adequate with HTTPS but lacks advanced security headers and explicit incident response contacts. Privacy compliance is basic with no visible cookie consent mechanisms. WHOIS data is missing, raising concerns about domain registration legitimacy, though the active and professional site presence suggests a legitimate business. Strategic recommendations include improving security headers, updating libraries, and enhancing privacy compliance.

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

5 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 yuzhua.com

This scan found 23 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.

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  • 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
87
Security headers
30
Email security
70
DNS health
60
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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention yuzhua.com, from OffSeq Breach.

Total records
117
Employees
0
Customers
102
Third parties
15
Weak passwords
17%

5 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for yuzhua.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

The company operates a large-scale e-commerce and virtual asset trading platform with multiple specialized subdomains for intellectual property, online stores, marketing, and enterprise services. It serves over 600,000 enterprises and offers nearly 300 service projects, positioning itself as a leading player in the Chinese market. Revenue streams likely include commissions on asset transfers, marketing services, and enterprise consulting. The platform integrates customer service and legal support, enhancing trust and user experience. Partnerships and subdomains indicate a broad ecosystem. The lack of WHOIS transparency is a notable risk factor. The company targets SMEs, startups, and entrepreneurs needing virtual asset and business transfer services.

Security posture

The website enforces HTTPS and uses CSRF tokens in AJAX requests, indicating basic security hygiene. However, it lacks visible security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which are important for mitigating common web attacks. The use of an outdated jQuery version (1.7.2) may expose the site to known vulnerabilities. No incident response or vulnerability disclosure information is provided, limiting transparency and readiness. Privacy and cookie consent mechanisms are absent, which may conflict with international privacy regulations. Overall, the security posture is moderate but could be significantly improved with updated libraries, security headers, and clear incident response channels.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Upgrade jQuery and other JavaScript libraries to the latest secure versions to mitigate known vulnerabilities.
  3. Add explicit cookie consent banners and privacy notices to improve privacy compliance and user trust.
  4. Publish clear incident response and vulnerability disclosure policies with dedicated contact channels.
  5. Verify and publish domain registration information to enhance legitimacy and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
鱼爪网
Description
鱼爪网主要提供商标转让、网络店铺转让、公司转让、代记账、公司注册、商标注册、专利申请、版权登记、视频营销、微信营销、微信开发、小程序开发、客服外包等虚拟资产交易及企业服务,提供全程律师跟踪服务,安全可靠。
Key services
商标转让, 网店转让, 公司转让, 知识产权交易, 营销渠道服务, 企业注册及财税服务, 客服外包
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.7.2, Baidu Analytics, Baidu Link Submit, CSS Reset, Custom CSS and JS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of CSRF token header setup in AJAX

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Baidu Analytics
Marketing tools
Baidu Link Submit, Baidu Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and multiple service offerings.
  2. No WHOIS registration data available, which is unusual for an active commercial site.
  3. No privacy or cookie consent banners detected despite presence of tracking scripts.
  4. Multiple subdomains indicate a broad service ecosystem.
  5. Contact phone number clearly displayed; no company email found in visible content.
  6. No explicit security headers detected in provided data.
  7. Use of outdated jQuery version may pose security risks.
  8. No visible GDPR compliance indicators despite Chinese market focus.
  9. No incident response or vulnerability disclosure information found.
Technical notes

Notes

The website uses a traditional tech stack with jQuery 1.7.2, custom CSS, and Baidu analytics. It loads multiple CSS and JS resources from subdomains and external domains. The site is moderately optimized for mobile and SEO with proper meta tags and structured navigation. However, the use of an outdated jQuery version and lack of modern frameworks or CMS indicates some technical debt. Performance is moderate with no explicit indicators of advanced optimization or CDN usage. Accessibility features are basic, and no ARIA or semantic enhancements were detected. The site could benefit from modernization, improved accessibility, and enhanced security practices to reduce technical risks and improve user experience.
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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