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Security report for viyeechina.com

微仪光电（天津）有限公司 · Manufacturing · China

Medium risk. 7 critical or high findings in Email security, Security headers and 2 other checks.

Security score

50/100

Risk levelMedium

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

微仪光电（天津）有限公司 is a medium-sized Chinese manufacturer specializing in optical and biological microscopes and related imaging systems. Established in 2019, the company offers a broad product portfolio including metallographic, fluorescence, biological, and industrial microscopes, supported by technical and after-sales services. The website targets industrial, scientific, and medical customers requiring precision optical instruments. The company maintains a consistent brand presence with multiple related domains indicating a diversified product ecosystem. Technically, the website uses common JavaScript libraries and is hosted by Alibaba Cloud, showing moderate performance and good mobile optimization. However, security practices are basic with no DNSSEC, security headers, or privacy policies implemented, indicating room for improvement in compliance and security posture. Contact information is clearly provided, enhancing business credibility.

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

7 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. 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';…

  3. 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

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

Keep watching viyeechina.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.

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  • TLS certificates and expiry
  • DNS records
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  • 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
60
Network security
40
GDPR outside view
50
Average
50

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

The company holds a solid position in the manufacturing sector for scientific optical instruments in China, with a diversified product line and national branch offices. Its business model focuses on manufacturing and direct sales, supported by technical services and software solutions. The presence of multiple related domains suggests strategic partnerships or subsidiaries enhancing product specialization. The company leverages Baidu Analytics and 53kf live chat for marketing and customer engagement. Certifications and national standards compliance add trust signals. Growth indicators include a modern production base and multiple application industries served.

Security posture

The website demonstrates a basic security maturity level. While HTTPS is likely enabled (not explicitly confirmed), critical security headers such as Content-Security-Policy and HSTS are missing. DNSSEC is not enabled, which could expose DNS spoofing risks. No incident response or vulnerability disclosure information is provided, and privacy compliance is weak due to the absence of privacy and cookie policies. No exposed sensitive data or vulnerable libraries were detected. The security score is moderate but improvements are needed to meet best practices and regulatory compliance.

Recommendations

  1. Enable DNSSEC to secure DNS infrastructure.
  2. Implement and enforce security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Publish comprehensive privacy and cookie policies with GDPR compliance considerations.
  4. Add a dedicated security incident response contact or page.
  5. Conduct regular security audits and update libraries to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
微仪光电（天津）有限公司
Description
微仪光电（天津）有限公司专注于显微镜光学仪器研发,是一家专业生产光学显微镜、金相显微镜、测量显微镜、测量投影仪、体视显微镜、生物显微镜的生产商,并以品质和服务赢得了广大用户的好评.
Key services
Optical microscope manufacturing, Biological microscopes, Metallographic microscopes, Measurement microscopes, Microscope automation and imaging systems, After-sales and technical support
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.3.1, Slick Carousel, WOW.js, Animate.css, Custom JavaScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries detected

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
53kf
Tracking pixels
Baidu Analytics
Marketing tools
Baidu Analytics, 53kf live 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 rich content in Chinese language.
  2. No privacy or cookie policies found, indicating compliance gaps.
  3. Contact information is clearly provided including phone, email, and address.
  4. Multiple product lines and related domains indicate a diversified business.
  5. Use of Baidu Analytics and 53kf live chat for user engagement and tracking.
  6. No visible security headers or advanced security policies implemented.
  7. No WAF or blocking mechanisms detected.
  8. WHOIS data consistent with business operations and domain age.
Technical notes

Notes

The website uses a custom or proprietary CMS with common JavaScript libraries such as jQuery 3.3.1 and Slick Carousel for UI components. Hosting is provided by Alibaba Cloud, indicating reliable infrastructure. The site is mobile-optimized with responsive design and uses animation libraries like WOW.js and Animate.css for enhanced user experience. SEO is supported by meta tags and structured navigation. However, accessibility features are basic and performance is moderate, suggesting opportunities for optimization. No major technical debt or deprecated technologies were detected.
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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