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Security report for cnkki.com

Hefei Juming Network Technology Co., Ltd · Transportation · China

High risk. 9 critical or high findings in Email security, Network security and 3 other checks.

Security score

45/100

Risk levelHigh

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

中国驾考网由合肥聚明网络科技有限公司运营，是一个专注于中国驾校报名、陪练及学车培训的专业门户网站。网站提供丰富的驾考知识、模拟考试和驾校信息，覆盖全国多个城市，面向广大驾校学员及驾驶培训需求者。技术上，网站采用自定义CMS系统，使用HTML5、CSS和JavaScript，包含jQuery库，整体性能表现中等，移动端优化基础。安全方面，网站启用了域名转移保护，但缺少DNSSEC和安全HTTP头，未检测到HTTPS强制，存在一定安全提升空间。隐私政策和服务条款页面存在，但缺少Cookie政策和GDPR合规指示。整体网站内容丰富，设计良好，用户体验较好，适合目标用户群体使用。

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

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 cnkki.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.

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
62
Security headers
30
Email security
60
DNS health
70
Network security
0
GDPR outside view
50
Average
45

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 cnkki.com, from OffSeq Breach.

No leaked records found

Breach holds no records for cnkki.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

该网站定位为驾校及学车服务信息平台，主要通过提供驾校报名、陪练服务和驾考知识内容吸引用户。其商业模式为信息中介和服务推广，覆盖全国多个城市，具备一定市场竞争力。网站通过会员系统和购物车功能支持用户交互，但未公开联系方式限制了直接客户支持。友情链接显示一定的合作网络，但未见大型合作伙伴。网站成立时间较短，显示为新兴企业，未来增长潜力依赖于内容丰富度和服务质量提升。

Security posture

当前安全成熟度较低，缺少关键安全头和DNSSEC支持，HTTPS状态未知，未发现安全事件响应或漏洞披露机制。网站未提供安全联系方式或事件响应流程，存在潜在的安全风险。建议加强HTTPS部署，完善安全头配置，启用DNSSEC，并公开安全政策和联系方式以提升安全透明度和用户信任。

Recommendations

  1. 启用并强制HTTPS，配置HSTS头以保障传输安全。
  2. 增加安全HTTP头，如Content-Security-Policy、X-Frame-Options和X-Content-Type-Options。
  3. 启用DNSSEC以防止DNS欺骗和缓存投毒攻击。
  4. 完善隐私合规，增加Cookie政策和用户同意机制。
  5. 公开安全事件响应联系方式，建立漏洞披露和应急响应流程。
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hefei Juming Network Technology Co., Ltd
Description
中国驾考网是国内专业驾校学车门户网站，提供驾校报名、陪练、学车培训、学车费用、模拟考试等服务，分享实用驾考秘籍、学车技巧和驾驶常识。
Key services
驾校报名, 驾校陪练, 驾校学车培训, 驾校学车费用咨询, 驾校模拟考试, 驾考知识分享
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript, jQuery 1.5.2, jQuery 2.1.1
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
40/100
Good practices seen
  • Domain status clientTransferProhibited to prevent unauthorized transfer

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 is a Chinese driving school information and service portal.
  2. Content is rich with driving-related educational articles and service listings.
  3. No explicit contact emails or phone numbers found in HTML content.
  4. No social media links detected.
  5. No privacy or cookie consent banners detected.
  6. Site uses custom CMS likely based on Destoon.
  7. No visible security headers or advanced security configurations.
  8. WHOIS data is consistent and domain is relatively new but legitimate.
  9. No WAF or blocking mechanisms detected.
Technical notes

Notes

网站基于自研CMS，使用较旧版本的jQuery库，存在技术更新需求。页面结构清晰，SEO优化较好，移动端支持基础。性能表现中等，未见明显加载瓶颈。缺少现代安全实践和访问控制机制，技术债务存在。建议逐步升级技术栈，优化移动体验，强化安全配置，提升整体技术成熟度。
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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