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Security report for nextpcb.com

Shenzhen Huaqiu Electronics Co., Ltd. · Manufacturing · China

Medium risk. 3 critical or high findings in Security headers.

Security score

74/100

Risk levelMedium

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

NextPCB, a subsidiary of Shenzhen Huaqiu Electronics Co., Ltd., is a large-scale manufacturer specializing in PCB prototype, fabrication, and assembly services. The company offers a broad range of PCB types including multilayer, HDI, rigid-flex, and metal core PCBs, supported by certifications such as ISO9001, IATF16949, and UL. Their online platform facilitates instant quoting, order tracking, and management, targeting electronics manufacturers and hardware developers globally. The website is professionally designed with comprehensive service descriptions and customer testimonials, reflecting a strong market position in the manufacturing sector. Technically, the website employs modern web technologies including jQuery, Swiper.js, and multiple analytics and marketing tools such as Google Tag Manager, Microsoft Clarity, and Yandex Metrika. It is mobile-optimized and accessible, with good SEO practices. Security posture is solid with HTTPS enforced and secure forms, though explicit security headers are not visibly configured. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. The WHOIS data is unavailable, indicating privacy protection or unregistered status, which slightly reduces trust but is common for commercial entities. Overall, the site demonstrates a mature digital presence with strong business credibility and moderate to high security standards.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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

3 findings rated critical or high. Fix these first.

  1. 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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  • 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
100
Security headers
20
Email security
75
DNS health
65
Network security
100
GDPR outside view
83
Average
74

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

NextPCB operates in the manufacturing sector, focusing on PCB fabrication and assembly with a B2B business model. It leverages a global supply chain and offers turnkey solutions, including component sourcing via its subsidiary HQonline. The company emphasizes quality certifications and customer support, targeting engineers and enterprises requiring reliable PCB services. Growth indicators include a large user base, high order volume, and extensive factory capacity. Partnerships and subsidiaries are integrated into the ecosystem, enhancing service offerings. The company’s digital presence supports sales and marketing through multiple channels and analytics, indicating a data-driven approach to customer engagement.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and secure data collection forms. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap that could be addressed to enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were detected in the HTML content. Privacy policies and cookie consent mechanisms align with GDPR requirements, but no incident response or vulnerability disclosure information is publicly available. The lack of a security.txt file and incident response contacts suggests room for improvement in transparency and readiness. Overall, the security maturity is good but could be enhanced with additional best practices.

Recommendations

  1. Implement and configure security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to strengthen web security.
  2. Publish an incident response policy and provide clear security contact channels to improve transparency and readiness.
  3. Create and host a security.txt file to facilitate vulnerability disclosure and responsible reporting.
  4. Regularly audit and update third-party scripts and libraries to mitigate risks from vulnerable dependencies.
  5. Enhance monitoring and logging of security events to detect and respond to incidents promptly.

Contact details published on the site

Addresses
Legal name
Shenzhen Huaqiu Electronics Co., Ltd.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Shenzhen Huaqiu Electronics Co., Ltd.
Description
NextPCB is a trusted provider of PCB manufacturing and assembly services offering multilayer, HDI, rigid, flex, rigid-flex, and metal core PCBs with strict quality control and customer support. They provide fast turnaround, competitive pricing, and an online platform for instant quotes and order management.
Key services
PCB Prototype, PCB Assembly, SMD Stencil, BOM Service, PCB Mass Production, PCBA Mass Production
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Swiper.js, Google Tag Manager, Microsoft Clarity, Yandex Metrika, LinkedIn Insight Tag, Bing Ads, Google Analytics
Frameworks
layui
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure forms with CSRF tokens likely
  • No exposed sensitive data in HTML
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Yandex Metrika, LinkedIn Insight
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Bing Ads
Tracking pixels
Microsoft Clarity, Yandex Metrika, LinkedIn Insight
Marketing tools
Calendly
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and interactive features
  2. Strong focus on PCB manufacturing and assembly services
  3. Multiple certifications and quality assurances displayed
  4. Comprehensive contact options including email, phone, and forms
  5. Use of multiple analytics and marketing tools with cookie consent
  6. No signs of adult or questionable content
  7. No visible security headers in HTML but HTTPS is enforced
  8. WHOIS data unavailable, indicating privacy protection or unregistered domain
Technical notes

Notes

The website is built on a modern technology stack including HTML5, CSS3, JavaScript, jQuery, and Swiper.js for UI components. It integrates multiple analytics and marketing tools such as Google Tag Manager, Microsoft Clarity, Yandex Metrika, and LinkedIn Insight. The site is mobile-optimized and accessible, with responsive design and clear navigation. Performance is moderate, likely influenced by multiple external scripts and tracking pixels. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident from the HTML content. The site uses cookie consent mechanisms to comply with privacy regulations. Overall, the technical infrastructure supports a professional and scalable online presence with opportunities for performance optimization and enhanced security configurations.
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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