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Security report for chinalefilter.com

新乡市利菲尔特滤器股份有限公司 · Energy · China

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

Security score

55/100

Risk levelMedium

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

新乡市利菲尔特滤器股份有限公司 is a Chinese high-tech joint-stock enterprise founded in 2008 specializing in the research, manufacturing, and sales of filtration and environmental protection equipment. The company offers a broad range of products including filters, air purification devices, seawater desalination, wastewater treatment, and integrated EPC system engineering solutions. It holds multiple certifications and patents, indicating a strong market position in the fluid environmental protection sector. The website is professionally designed, mobile responsive, and provides detailed product and company information primarily in Chinese. Technically, the site uses modern web technologies such as Bootstrap, jQuery, and Swiper.js, and integrates Baidu analytics for user tracking. Security posture is moderate with HTTPS implied but lacks visible security headers and explicit privacy consent mechanisms. WHOIS data is unavailable, which raises some legitimacy concerns, but the detailed content and certifications suggest a legitimate business. Overall, the site is functional and informative but could improve privacy compliance and security transparency.

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

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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
90
Security headers
35
Email security
60
DNS health
75
Network security
20
GDPR outside view
50
Average
55

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 targets industrial clients in energy, manufacturing, and environmental sectors, providing specialized filtration and water treatment equipment. Its business model combines product manufacturing with EPC integrated system engineering services, catering to diverse industrial needs. The company has a medium size with multiple production bases and operational centers across China and Hong Kong. It maintains a strong partnership ecosystem with related domains and has a presence in capital markets. The website content and certifications reflect a credible and established business with growth potential in the environmental technology market.

Security posture

The website demonstrates a moderate security maturity level with HTTPS usage and no visible exposed sensitive data. However, it lacks critical security headers such as Content Security Policy and HSTS, and does not provide explicit incident response or security policies. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism. The use of third-party analytics (Baidu) introduces moderate user tracking. No vulnerabilities or malware indicators were detected in the HTML content. The absence of WHOIS data is a concern for domain legitimacy and should be investigated further.

Recommendations

  1. Implement and enforce security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection.
  2. Add a clear cookie consent banner and enhance privacy compliance to meet GDPR and other regulations.
  3. Publish detailed security and incident response policies accessible from the website.
  4. Regularly audit and update third-party scripts and dependencies to mitigate vulnerabilities.
  5. Verify and update WHOIS domain registration information to improve domain legitimacy and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
新乡市利菲尔特滤器股份有限公司
Description
新乡市利菲尔特滤器股份有限公司成立于2008年，专注于流体环保行业，是专业研发、制造和销售过滤设备、空气净化设备、海水淡化设备、污水处理设备、废弃资源综合利用设备、环境保护专用设备的股份制高新技术企业。
Key services
Filtration equipment, Air purification equipment, Seawater desalination equipment, Wastewater treatment equipment, Resource recycling equipment, Environmental protection specialized equipment, EPC integrated system engineering
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Swiper.js, Animate.css, LazyLoad, Baidu Analytics, Baidu Site Verification
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS usage implied by URL
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Baidu Analytics
Marketing tools
Baidu Site Verification
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 WAF or blocking detected
  3. WHOIS data unavailable, raising some legitimacy questions
  4. Multiple certifications and patents claimed
  5. No explicit privacy or cookie consent banners found
  6. Contact information is present but no explicit emails or phone numbers in visible content
  7. Use of Baidu analytics and tracking scripts
  8. No visible security headers in HTML source
  9. Mobile responsive design with Bootstrap and media queries
  10. Multiple external partner domains linked
Technical notes

Notes

The website is built on PbootCMS with a modern front-end stack including Bootstrap, jQuery, Swiper.js, and Animate.css. It uses Baidu analytics and site verification scripts for tracking and SEO. The site is mobile responsive with media queries and lazy loading for images, contributing to good user experience and moderate performance. However, there is no evidence of advanced accessibility features beyond basic HTML structure. SEO is supported by meta tags and structured navigation. Hosting provider details are not evident from the HTML content. Overall, the technical implementation is solid but could benefit from enhanced security configurations and privacy features.
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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