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Security report for shangkatong.com

Shanghai Meicheng Technology Information Development Co., Ltd. · Technology · China

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

61/100

Risk levelMedium

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

The website shangkatong.com represents a Chinese company, Shanghai Meicheng Technology Information Development Co., Ltd., specializing in membership management software solutions for businesses. The site offers free, secure, and professional membership management systems compatible with Windows, Mac, and mobile platforms. The business targets merchants and enterprises seeking efficient member management and innovative marketing tools. The domain is well-established since 2012, supporting the company's maturity in the market. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, jQuery UI, and likely the Taro framework, ensuring good mobile responsiveness and user experience. However, there is no evidence of advanced CMS or hosting provider details. SEO practices appear adequate with relevant meta tags and keywords. From a security perspective, the site lacks visible security headers and does not enable DNSSEC, which are areas for improvement. No privacy or cookie policies are present, indicating potential compliance gaps with GDPR or other privacy regulations. No incident response or vulnerability disclosure information is available, which could hinder trust and security transparency. Overall, the website is functional and professional but would benefit from enhanced security measures, privacy compliance documentation, and clearer contact information to improve 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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

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

Keep watching shangkatong.com

This scan found 26 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
62
Security headers
20
Email security
60
DNS health
75
Network security
100
GDPR outside view
50
Average
61

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 shangkatong.com, from OffSeq Breach.

Total records
3
Employees
0
Customers
3
Third parties
0
Weak passwords
33%

2 subdomains affected

See the 10 newest leaked credentials

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Technical appendix

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

Business context

Business profile

Shanghai Meicheng Technology Information Development Co., Ltd. operates in the technology sector, focusing on membership management software products and services. The company offers solutions that integrate with internet and mobile internet media to provide merchants with precise and convenient marketing capabilities. The business model revolves around software provision and customer support, targeting small to medium-sized enterprises requiring membership systems. The domain age and registrant data align with a stable market presence. No partnerships or subsidiaries were identified from the content. The company appears to maintain consistent branding and content quality, positioning itself as a specialized provider in the Chinese market.

Security posture

The current security posture of the website is basic. HTTPS is assumed but not explicitly confirmed in the provided data. The absence of security headers such as Content-Security-Policy, X-Frame-Options, and others reduces protection against common web attacks. DNSSEC is not enabled, which could expose DNS spoofing risks. No privacy or cookie policies are published, indicating potential non-compliance with privacy laws like GDPR. There is no visible incident response contact or security.txt file, limiting vulnerability reporting and response capabilities. No vulnerable libraries or exposed sensitive data were detected in the HTML content. Overall, the site requires improvements in security best practices and compliance documentation.

Recommendations

  1. Implement comprehensive privacy and cookie policies to ensure regulatory compliance.
  2. Add and configure security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance web security.
  3. Enable DNSSEC for the domain to protect against DNS spoofing.
  4. Publish a security.txt file and provide incident response contact information for vulnerability reporting.
  5. Improve contact information visibility to enhance business credibility and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Shanghai Meicheng Technology Information Development Co., Ltd.
Description
商卡通为客户提供免费，安全，专业的会员管理系统（Windows，Mac，手机会员管理软件），并致力于围绕会员管理产品，结合互联网和移动互联网新媒体，提供商户更多有效，精准，便捷的创新营销方式。
Key services
会员管理系统, 会员管理软件, 会员卡管理系统, 会员卡管理软件, 手机会员管理软件
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery UI, WeUI font, Taro framework (implied by class names), Semi UI components
Frameworks
Taro (implied), jQuery UI
Platforms
Windows, Mac, Mobile
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
40/100

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 provides professional membership management software services.
  2. No privacy or cookie policies found on the main page.
  3. No visible contact emails or phone numbers in the HTML content.
  4. No security.txt or vulnerability disclosure information found.
  5. No social media links detected in the provided HTML content.
  6. WHOIS data is transparent and consistent with the business.
  7. No WAF or blocking mechanisms detected.
  8. Website uses modern CSS and JavaScript frameworks with good mobile optimization.
Technical notes

Notes

The website uses a combination of modern front-end technologies including CSS variables, Semi UI components, and jQuery UI, indicating a moderately modern tech stack. The presence of Taro-related CSS classes suggests use of a React-based multi-platform framework. The site includes responsive design elements and mobile optimization. However, no advanced CMS or backend technologies are evident from the HTML. Performance is moderate with no explicit indicators of optimization or CDN usage. Accessibility features are basic, with some user-select and tap-highlight adjustments. SEO is supported by meta keywords and description tags in Chinese, targeting the local market effectively.
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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