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Security report for youzan.com

杭州有赞科技有限公司 · Technology · China

Low risk. 4 critical or high findings in Security headers and GDPR outside view.

Security score

79/100

Risk levelLow

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

杭州有赞科技有限公司 operates a leading Chinese SaaS platform specializing in intelligent CRM management systems and marketing automation solutions tailored for retail brands, e-commerce, and new retail sectors. The company supports over 600,000 brands and millions of sales personnel, providing tools to manage extensive customer relationships and drive sales growth. Their market position is strong, supported by comprehensive service offerings including public domain customer acquisition, private domain repurchase, store efficiency, and AI-driven smart upgrades. The website reflects a mature digital presence with modern technology stacks such as Next.js and integrates analytics tools like Baidu Analytics and Microsoft Clarity. Security posture is robust, with HTTPS enforcement and multiple industry certifications displayed, although the absence of a visible cookie consent mechanism and WHOIS transparency slightly reduce privacy compliance and trust scores. Overall, the site is professional, well-structured, and optimized for mobile and SEO, indicating a high level of digital maturity.

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

4 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 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 youzan.com

This scan found 13 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
90
Security headers
65
Email security
85
DNS health
85
Network security
100
GDPR outside view
50
Average
79

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

Youzan's business model centers on providing SaaS solutions for CRM and marketing automation to retail and e-commerce clients, focusing on both online and offline integration. Their competitive advantage lies in deep industry experience, extensive client base, and a broad ecosystem including partner platforms like Xinlingshou and AllValue. Revenue streams likely include subscription fees, advertising services, and value-added solutions such as AI-powered sales assistants. The company targets retail brands, chain stores, and social commerce operators, emphasizing private domain traffic management and intelligent operations. Strategic partnerships and comprehensive service support enhance their market penetration and client retention. The presence of investor relations and extensive case studies further underscores their market credibility and growth orientation.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and multiple security headers implemented, including HSTS, CSP, and X-Frame-Options. The company showcases certifications such as ISO 27001 and PCI DSS compliance, indicating adherence to recognized security frameworks. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the lack of a published vulnerability disclosure policy or security.txt file and absence of explicit incident response contact details represent areas for improvement. Privacy compliance is strong with a comprehensive privacy policy and terms of service, though cookie consent mechanisms are not evident. Overall, the security maturity is high, supporting business continuity and customer trust.

Recommendations

  1. Implement a visible cookie consent banner to enhance privacy compliance and user transparency.
  2. Publish a vulnerability disclosure policy or security.txt file to facilitate responsible security reporting.
  3. Add explicit incident response contact information to improve security incident handling readiness.
  4. Enhance WHOIS transparency if possible to improve domain trustworthiness and reduce suspicion.
  5. Continue to maintain and update security certifications and compliance frameworks to sustain trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
杭州有赞科技有限公司
Description
客户关系管理(CRM)帮零售品牌管理客户关系，用营销自动化软件、智能运营系统，提高销售和利润率。有赞帮助60万+品牌，赋能228万销售和导购，在线管理5.6亿客户关系。免费试用全渠道CRM管理系统。
Key services
公域获客解决方案, 私域客户运营, 门店管理与连锁运营, 智能托管与AI导购, 营销自动化, 跨境电商支持
Content quality
excellent
Branding
consistent

Technology

Stack
React (Next.js), JavaScript, CSS, Baidu Analytics, Microsoft Clarity, Various CDN-hosted JS bundles
Frameworks
Next.js
Platforms
Web, Mobile Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Security certifications displayed
  • No exposed sensitive data in HTML
  • Secure input forms with privacy policy consent

Analytics and tracking

Services
Baidu Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Baidu Analytics, Microsoft Clarity
Marketing tools
有赞广告投放
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. Strong focus on CRM and marketing automation for retail and e-commerce sectors.
  3. Multiple security certifications and compliance indicators present.
  4. Comprehensive business and contact information available.
  5. No explicit cookie consent mechanism detected.
  6. WHOIS data unavailable, possibly due to privacy protection or proxy registration.
Technical notes

Notes

The website is built on a modern React-based framework (Next.js) with optimized CSS and JavaScript bundles served via CDN, ensuring fast load times and good performance. Mobile optimization is excellent, with responsive design and viewport settings tailored for various devices. SEO is well addressed through meta tags, Open Graph data, and structured JSON-LD schema. Analytics integration includes Baidu Analytics and Microsoft Clarity, supporting user behavior insights. No CMS was explicitly detected, suggesting a custom or headless architecture. The technical infrastructure supports scalability and a rich user experience, though opportunities exist to improve cookie consent and security disclosure mechanisms.
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

Earlier scans of this domain

  1. 77/100Low23 findingsView report
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