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Security report for zzrseo.com

众展网络 · Technology · China

Medium risk. 8 critical or high findings in Email security, SSL/TLS and 2 other checks.

Security score

53/100

Risk levelMedium

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

众展网络是一家位于中国东莞的专业网络推广及网站建设公司，拥有约15年的行业经验。公司专注于为企业客户提供网络推广营销、网站建设、SEO优化及相关互联网服务，致力于帮助客户提升品牌知名度和业务业绩。网站内容丰富，涵盖服务介绍、客户案例、行业资讯及价格套餐，面向中小企业及店铺客户群体。技术上，网站采用现代HTML5和CSS3技术，基于WordPress平台，集成了百度和360的安全及分析脚本，支持移动端访问，整体性能表现良好。

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

8 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. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 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 zzrseo.com

This scan found 20 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
0
Security headers
50
Email security
40
DNS health
75
Network security
100
GDPR outside view
50
Average
53

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

众展网络在东莞及周边区域市场拥有较强的竞争力，凭借丰富的客户案例和多年行业经验，建立了良好的市场口碑。其业务模式以服务为核心，提供一站式网络推广和网站建设解决方案，覆盖品牌营销、SEO优化、软件开发及企业VI设计等多个领域。公司通过多渠道推广和合作伙伴关系，拓展业务范围，服务覆盖全国多个城市。价格策略灵活，满足不同客户需求，体现出较强的市场适应性和客户导向。

Security posture

网站启用了HTTPS，保障数据传输安全，且集成了百度和360的安全脚本，显示出一定的安全意识。然而，缺少安全相关HTTP头部配置，未发现隐私政策和安全事件响应信息，存在合规和安全管理方面的不足。WHOIS信息缺失是一个潜在风险点，影响域名的信任度和合法性验证。建议加强安全头部配置，完善隐私和安全政策，提升整体安全成熟度。

Recommendations

  1. 完善并公开隐私政策和Cookie政策，提升合规性。
  2. 配置安全相关HTTP头部（如CSP、HSTS、X-Frame-Options等）以增强防护。
  3. 补充安全事件响应和漏洞披露渠道，提升安全透明度。
  4. 核实并更新域名WHOIS信息，确保域名注册合法性和透明度。
  5. 定期审查和更新第三方脚本及CMS插件，防止安全漏洞。
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
众展网络
Description
众展网络是一家专注于网络推广、企业网站建设、官方网站制作及SEO优化的东莞网络公司，拥有15年行业经验，提供一站式建站优化推广服务，帮助企业提升品牌知名度和业绩。
Key services
网络推广营销, 网站建设制作, SEO优化, 网络基础服务, 企业VI设计, 云服务软件定制开发
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery 1.11.0, MediaElement.js, EasyPieChart, Baidu Analytics, 360 Security Script
Frameworks
Divi Builder (Elegant Themes)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Baidu and 360 security scripts

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Baidu Analytics, 360 Security Script
Marketing tools
Baidu Analytics, 360 Security Script
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Chinese language targeting Chinese enterprises.
  2. No privacy or cookie policy found, indicating potential compliance gaps.
  3. Contact information is clearly provided including phone, email, and physical address.
  4. No security policy or incident response information is present.
  5. Website uses HTTPS and includes Baidu and 360 security scripts.
  6. WHOIS data is missing or domain appears unregistered, which is a significant concern.
  7. Website content is business focused on SEO, website construction, and network promotion.
  8. No adult or questionable content detected.
  9. Multiple external links to partner and service provider domains.
  10. No detected WAF or blocking mechanisms.
Technical notes

Notes

网站基于WordPress CMS，使用现代前端技术（HTML5, CSS3, jQuery）构建，集成了百度统计和360安全脚本，支持响应式设计，适配移动设备。页面结构清晰，导航合理，内容丰富。性能表现中等，未发现明显技术债务。建议优化安全头部和隐私合规性，提升整体技术成熟度和用户信任。
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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