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Security report for r435.com

E-commerce · China

High risk. 9 critical or high findings in Email security, Network security and 2 other checks.

Security score

44/100

Risk levelHigh

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

The website www.r435.com is a Chinese language cross-border e-commerce knowledge and service platform named '跨境人四三五'. It provides news, educational content, service provider listings, and tools for cross-border e-commerce businesses and practitioners. The platform targets cross-border e-commerce enterprises and professionals, offering insights on international trade, overseas e-commerce policies, and operational experience sharing. The business model includes content publishing, service promotion, and VIP subscription offerings. Technically, the site is built on WordPress 6.8.2 with common JavaScript libraries such as jQuery and Flickity for UI components. Baidu Analytics is used for tracking, and SEO plugins are active to enhance search visibility. The site is mobile-optimized and has a consistent branding style with good content quality.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

9 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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';…

  4. 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

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

Keep watching r435.com

This scan found 25 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
85
Security headers
30
Email security
40
DNS health
75
Network security
0
GDPR outside view
35
Average
44

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 · found on this site
  • 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 r435.com, from OffSeq Breach.

No leaked records found

Breach holds no records for r435.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The platform positions itself as a specialized knowledge and service hub for cross-border e-commerce in China. It leverages partnerships with various service providers featured prominently on the homepage. The content strategy focuses on practical guides, industry news, and tool aggregations, appealing to SMEs and individual sellers in the cross-border e-commerce sector. The presence of user engagement features such as points ranking and sign-in rewards indicates an active community. Revenue streams likely include service provider commissions, advertising, and VIP subscriptions. The ecosystem includes related domains offering complementary services such as independent site building and overseas account management.

Security posture

The website enforces HTTPS, ensuring encrypted communication. However, no advanced security headers (e.g., Content-Security-Policy, X-Frame-Options) were detected, which could improve protection against common web attacks. No direct vulnerabilities or exposed sensitive data were found in the analysis. The absence of privacy and cookie policies, as well as incident response contacts, indicates gaps in compliance and security transparency. The use of third-party scripts like Baidu Analytics and SEO plugins requires regular auditing to mitigate supply chain risks. Overall, the security posture is moderate but could be enhanced with standard best practices and compliance measures.

Recommendations

  1. Implement comprehensive privacy and cookie policies with user consent mechanisms to comply with data protection regulations.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  3. Publish clear contact information including security incident response channels to improve trust and readiness.
  4. Regularly audit and update third-party scripts and plugins to minimize vulnerabilities.
  5. Enhance accessibility features and provide detailed SEO metadata to improve user experience and search rankings.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
跨境人四三五专注于为跨境电商企业及从业者提供进出口电商、国际贸易、海外电商政策等新闻资讯，分享海外跨境电商平台开店运营经验，普及跨境电商知识，提供跨境卖家网址工具导航
Key services
跨境电商新闻资讯, 跨境电商平台运营经验分享, 跨境电商知识普及, 跨境卖家网址工具导航, 服务商推广, VIP订阅
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.2, jQuery, Flickity carousel, Baidu Analytics, SEO Automated Link Building plugin
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Baidu Analytics
Marketing tools
SEO Automated Link Building
Transparency
basic

Site quality

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

Key observations

  1. Website is a Chinese language cross-border e-commerce knowledge and service platform
  2. Content is rich with articles, service listings, and user engagement features
  3. No explicit privacy or cookie policies found
  4. No direct contact emails or phone numbers visible
  5. Uses WordPress CMS with common plugins and Baidu analytics
  6. No security headers detected in provided data
  7. WHOIS data unavailable, raising legitimacy concerns
  8. No WAF or blocking detected, content fully accessible
  9. No adult or questionable content detected
Technical notes

Notes

The website uses a mature WordPress CMS platform with a modern theme and several plugins for SEO and UI enhancements. The front-end relies on jQuery and Flickity for interactive elements. Baidu Analytics is integrated for user tracking. The site is responsive and optimized for mobile devices. Performance is moderate, with room for improvement in loading speed and accessibility compliance. The lack of advanced security headers and privacy compliance features indicates technical debt in security and regulatory adherence. Hosting provider details are not disclosed, limiting infrastructure assessment. Overall, the technical implementation supports the business needs but requires enhancements for security and compliance maturity.
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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