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Security report for etsvt.com

人人二手车直卖网 · Transportation · China

High risk. 10 critical or high findings in Email security, Network security and 3 other checks.

Security score

44/100

Risk levelHigh

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

The website '人人二手车直卖网' operates as a Chinese online marketplace specializing in used car sales, purchases, dealer listings, and automotive knowledge dissemination. It positions itself as an authoritative platform in the used car market in China, offering various services including car exhibitions and evaluation tools. The business targets general consumers interested in buying or selling used vehicles and related automotive information. The domain is newly registered in 2024, which may indicate a recent migration or rebranding, although the business claims operation since 2008. Technically, the site uses Destoon CMS, a popular Chinese content management system, and incorporates standard web technologies such as jQuery, JavaScript, HTML5, and CSS. The site includes Baidu SEO push scripts to enhance search engine visibility in China. Mobile optimization and accessibility are basic but functional. Performance is moderate with no critical errors detected. However, there is no evidence of advanced security headers or modern security frameworks. From a security perspective, the site uses HTTPS (implied by URLs) but lacks DNSSEC and security headers, which are recommended for enhanced protection. No privacy or cookie consent mechanisms are present, indicating compliance gaps with privacy regulations such as GDPR. Incident response and vulnerability disclosure policies are not found, limiting transparency in security management. The domain WHOIS data is consistent with the business location and language but the recent domain age suggests monitoring for legitimacy. Overall, the website is functional and provides relevant content for its target audience but requires improvements in security posture, privacy compliance, and transparency to enhance trustworthiness and regulatory adherence. Strategic recommendations include implementing DNSSEC, security headers, privacy and cookie policies with consent, and publishing incident response contacts.

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

10 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 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';…

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Keep watching etsvt.com

This scan found 27 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
15
Email security
60
DNS health
75
Network security
0
GDPR outside view
50
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

Technical appendix

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

Business context

Business profile

The business operates in the transportation sector focusing on used car trading in China. It leverages an online marketplace model connecting buyers, sellers, and dealers with additional value-added services such as car exhibitions and automotive knowledge content. The company appears to have a medium-sized operation with a consistent brand presence and a broad target audience across multiple Chinese cities. The partnership ecosystem includes various external domains linked as friendly or partner sites, enhancing its market reach. The business model relies on advertising, listings, and possibly lead generation for dealers. Growth indicators include active content updates and event listings. However, the recent domain registration suggests a possible domain migration or rebranding phase. Competitive advantages include a comprehensive car brand and model catalog, localized city-based subdomains, and integration with Chinese search engine optimization tools. The company could improve by enhancing direct contact information visibility and formalizing compliance and security policies to build greater customer trust.

Security posture

The current security maturity level is moderate but with notable gaps. The site uses HTTPS but lacks DNSSEC and important security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options. No evidence of vulnerability disclosure or incident response policies reduces transparency and preparedness. Privacy compliance is minimal with no cookie consent or GDPR indicators. No exposed sensitive data or vulnerable libraries were detected in the HTML content, but the absence of security best practices lowers the overall security posture. The domain registration status clientTransferProhibited is a positive control to prevent unauthorized domain transfers. The site should prioritize implementing security headers, DNSSEC, and privacy mechanisms to improve its security culture and compliance readiness.

Recommendations

  1. Enable DNSSEC on the domain to protect against DNS spoofing and improve domain security.
  2. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a cookie policy and consent mechanism to comply with privacy regulations and enhance user trust.
  4. Publish incident response and vulnerability disclosure contact information to improve transparency and security readiness.
  5. Conduct a security audit to identify and remediate any hidden vulnerabilities and improve overall security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
人人二手车直卖网
Description
人人二手车直卖网,权威的二手车交易网站,为您免费提供二手车买卖,二手车出售,二手车回收,二手车交易,二手车过户,二手车评估报价查询,最新二手车市场行情,专业的二手车交易流程,优质的二手车推荐!
Key services
used car sales, used car purchase requests, used car dealers listing, car exhibitions, car encyclopedia and knowledge, car evaluation and pricing, car transfer services
Content quality
good
Branding
consistent

Technology

Stack
jQuery, JavaScript, HTML5, CSS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
50/100
Good practices seen
  • Domain status clientTransferProhibited to prevent unauthorized transfer

Analytics and tracking

Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Baidu linksubmit push.js
Marketing tools
Baidu SEO push, qhimg.com scripts
Transparency
basic

Site quality

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

Key observations

  1. Website is a Chinese used car marketplace with extensive listings and automotive knowledge content.
  2. No privacy or cookie policy banner detected, which is a compliance gap.
  3. No explicit contact emails or phone numbers found on the main page or footer.
  4. Uses Destoon CMS, a known Chinese CMS platform.
  5. Includes Baidu SEO push scripts indicating focus on Chinese search engine optimization.
  6. No security headers or advanced security mechanisms detected in HTML content.
  7. No WAF or blocking mechanisms detected; content fully accessible.
  8. Domain is very new but WHOIS data is consistent and not privacy protected.
  9. No adult or explicit content detected; content is safe for general audiences.
Technical notes

Notes

The website is built on Destoon CMS, a Chinese CMS platform, using standard web technologies such as jQuery, JavaScript, HTML5, and CSS. It integrates Baidu SEO push scripts to optimize search engine presence in China. The site has a moderate performance profile with basic mobile optimization and accessibility features. The domain is hosted by Hefei Juming Network Technology Co., Ltd, a Chinese hosting provider. There is no evidence of modern JavaScript frameworks or advanced backend technologies in the HTML content. The site structure is clear with well-organized navigation and categorized content. Technical debt is moderate due to missing security headers and privacy compliance features. Modernization opportunities include enhancing mobile responsiveness, accessibility, and implementing security best practices to reduce technical risks impacting business operations.
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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