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Security report for py-shield.com

常州屏宇屏蔽设备有限公司 · Manufacturing · China

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

70/100

Risk levelMedium

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

常州屏宇屏蔽设备有限公司是一家专注于电磁屏蔽设备制造的中型企业，拥有15年行业经验，产品涵盖电磁屏蔽室、电波暗室、微波暗室及高压局放屏蔽室等。公司在国内电磁屏蔽行业中处于成熟阶段，参与了多项国家重点工程，具备较强的技术实力和丰富的工程经验。网站内容丰富，面向企业客户、科研机构及政府机关，提供定制化屏蔽解决方案。技术基础包括使用传统JavaScript库和Swiper等前端组件，网站设计专业且移动端优化良好。安全方面，网站使用HTTPS，但缺乏安全头和现代库版本，存在一定安全隐患。缺少隐私政策和cookie政策，GDPR合规性不足。WHOIS信息缺失，域名注册状态不明，降低了整体信任度。建议加强安全措施，完善隐私合规，核实域名注册信息以提升业务可信度。

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

5 findings rated critical or high. Fix these first.

  1. 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 21 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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

Keep watching py-shield.com

This scan found 21 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

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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
57
Security headers
80
Email security
70
DNS health
60
Network security
100
GDPR outside view
50
Average
70

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

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 py-shield.com, from OffSeq Breach.

No leaked records found

Breach holds no records for py-shield.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

该公司定位于制造业，专注于电磁屏蔽设备的研发和生产，目标客户为军队、政府机关、科研院所及企业。其竞争优势在于丰富的行业经验和参与国家重点工程，产品线完整且技术成熟。商业模式以定制生产和工程服务为主，收入来源主要来自设备销售和项目承接。网站展示了较强的品牌形象和客户案例，合作伙伴包括相关行业设备供应商。市场扩展潜力依赖于技术创新和合规性提升。缺乏公开的财务数据和注册信息，建议加强透明度以促进合作信任。

Security posture

网站安全成熟度中等，启用了HTTPS保障数据传输安全，但未检测到常见安全头如CSP、HSTS等，存在潜在的安全风险。使用的jQuery版本较旧，可能含有已知漏洞。网站未提供安全事件响应联系方式或安全政策，缺乏安全文化体现。隐私政策和cookie政策缺失，GDPR合规性不足。建议升级前端库，添加安全头，完善隐私合规文件，并建立安全事件响应机制以提升整体安全水平。

Recommendations

  1. 升级jQuery及其他前端库至最新安全版本，减少已知漏洞风险
  2. 部署并配置安全HTTP头（如Content-Security-Policy, X-Frame-Options, HSTS）
  3. 制定并公开隐私政策和Cookie政策，提升GDPR合规性
  4. 核实并公开域名注册信息，确保WHOIS数据完整性和透明度
  5. 建立安全事件响应流程，提供安全联系方式以增强客户信任

Contact details published on the site

Addresses
Legal name
常州屏宇屏蔽设备有限公司
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
常州屏宇屏蔽设备有限公司
Description
常州屏宇屏蔽设备有限公司是电磁屏蔽室厂家和屏蔽机房厂家,拥有15年电磁屏蔽行业经验，专业生产电磁波屏蔽室、电磁屏蔽机房、高压局放屏蔽室、电波暗室、微波暗室等产品，参与数十项国家重点工程建设，产品性能优异，使用稳定可靠。
Key services
电磁屏蔽室制造, 电波暗室设计与生产, 高压局放屏蔽室定制, 屏蔽配件供应
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.8.3, Swiper.js, Layer.js, WOW.js, Baidu Analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • HTTPS usage implied by canonical URL
  • No visible exposed sensitive data

Analytics and tracking

Services
Baidu Analytics, OneAll
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Baidu Analytics, OneAll (social login/tracking)
Marketing tools
OneAll social login/tracking
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
  2. No privacy or cookie policy pages found
  3. Contact information is clearly presented with phone, email, and physical address
  4. No security.txt or incident response information found
  5. Use of outdated JavaScript libraries may pose security risks
  6. No visible security headers detected in HTML content
  7. Website uses Baidu Analytics and OneAll social login/tracking scripts
  8. Domain WHOIS data is missing or domain not registered, which is suspicious
  9. Website content is business-focused on electromagnetic shielding products and services
  10. No adult or questionable content detected
Technical notes

Notes

网站采用传统的前端技术栈，包括jQuery 1.8.3、Swiper、Layer和WOW.js，整体技术较为陈旧但功能完整。页面结构清晰，SEO优化良好，移动端响应设计合理。性能表现中等，未见明显加载瓶颈。缺乏现代安全配置和隐私合规措施。建议技术升级以提升安全性和用户体验，同时考虑引入现代前端框架和自动化测试以减少技术债务。
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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