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Security report for semwb.net

东莞企信网络 · Technology · China

Medium risk. 8 critical or high findings in Email security, DNS health and 3 other checks.

Security score

60/100

Risk levelMedium

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

东莞企信网络是一家专注于微信小程序定制开发、微信公众号开发及高端网站建设的专业服务商，拥有16年的定制开发经验，主要服务于东莞及周边地区的企业客户。公司提供微官网、微商城、分销系统、手机商城设计开发及网络推广等综合数字化解决方案，致力于为客户打造优质的用户体验和生态化电商系统。网站内容丰富，展示了多个行业解决方案和客户案例，体现出较强的业务专业性和市场定位。技术上，网站采用了HTML5、CSS3、JavaScript及较老版本的jQuery和Swiper.js，整体性能表现中等，移动端优化良好。安全方面，网站启用了HTTPS，但缺少安全头部配置和隐私政策，存在一定的合规风险。WHOIS信息缺失，降低了域名的信任度。整体风险适中，建议加强安全配置和合规建设。

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. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • Critical

      DNS Resolution Failed

      Unable to resolve domain A records

      What to do: Verify domain is properly configured and not expired

  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 semwb.net

This scan found 23 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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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
75
Security headers
30
Email security
60
DNS health
45
Network security
100
GDPR outside view
50
Average
60

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

该公司定位为东莞本地专业微信小程序及网站建设服务商，拥有较长的行业经验和丰富的客户案例，业务涵盖微信生态开发及高端网站建设，目标客户为需要数字化转型的中小企业。通过提供定制开发和网络推广服务，形成多元化收入来源。网站友情链接显示其与多家本地及相关行业服务商存在合作关系，体现一定的合作生态。缺乏公开的隐私政策和WHOIS信息可能影响潜在客户的信任。整体业务模式清晰，市场定位明确，具备一定的竞争优势。

Security posture

网站启用了HTTPS，保证了数据传输的基本安全，但未检测到常见的安全HTTP头部如Content-Security-Policy、X-Frame-Options等，存在潜在的安全隐患。使用的jQuery版本较旧，可能含有已知漏洞，建议升级。网站未公开隐私政策和安全事件响应信息，缺乏合规和安全管理透明度。表单收集用户信息但未见明显的防护措施。整体安全成熟度中等偏低，需加强安全配置和合规建设以降低风险。

Recommendations

  1. 完善网站隐私政策和Cookie政策，明确用户数据处理流程，提升合规性。
  2. 升级前端库（如jQuery）至最新安全版本，减少已知漏洞风险。
  3. 配置并启用安全HTTP头部（如CSP、HSTS、X-Frame-Options）以增强防护。
  4. 公开安全事件响应和漏洞披露渠道，提升安全透明度和用户信任。
  5. 定期进行安全测试和代码审计，确保表单和输入点的安全性。
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
东莞企信网络
Description
东莞企信网络是专业微官网、微商城、微信小程序分销系统等各类微信小程序、微信公众号定制开发服务商，同时提供各类高端网站建设、手机商城的设计制作开发、各类网络推广服务，不只是开发，更提供有价值的思路和整体服务。
Key services
微信小程序开发, 微信公众号开发, 高端网站建设, 手机商城开发, 网络推广
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.7.1, Swiper.js, HTML5, CSS3, JavaScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enforced (implied by https URLs)
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Marketing tools
QQ Online Chat
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 no blocking or WAF challenges.
  2. Content is in Chinese targeting local Chinese market (Dongguan, Guangdong).
  3. No privacy or cookie policies found, indicating compliance gaps.
  4. Contact information is clearly provided including phone, email, address, and contact form.
  5. WHOIS data is missing, which is unusual and reduces domain trust.
  6. Website uses older jQuery version which may pose security risks.
  7. No explicit security headers detected in HTML content.
  8. No analytics or tracking scripts detected, indicating minimal user tracking.
  9. Website design is professional and mobile optimized.
  10. Multiple external links to related local service providers and partners.
Technical notes

Notes

网站基于传统HTML5和CSS3技术构建，使用了较老版本的jQuery和Swiper.js实现交互和轮播效果。页面结构清晰，导航合理，移动端响应良好。无明显性能瓶颈，但技术栈存在一定技术债务，建议逐步升级前端框架和库以提升安全性和性能。未检测到CMS或复杂后端框架信息，可能为定制开发。缺少现代安全配置和隐私合规措施，存在改进空间。整体技术基础稳健但需现代化升级。
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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