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Security report for cnwanlan.com

皖缆集团股份有限公司 · Energy · China

High risk. 8 critical or high findings in Email security, SSL/TLS and 2 other checks.

Security score

48/100

Risk levelHigh

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

皖缆集团股份有限公司 is a medium-sized Chinese manufacturing company specializing in various types of electric heating tapes and related products, serving industrial sectors such as energy, petrochemical, power, and transportation. Founded in 2006 and headquartered in Tianchang City, Anhui Province, the company offers a comprehensive range of products including self-regulating and constant power electric heating tapes, solar electric heating tapes, heating cables, and instrumentation cables. Their business model combines product manufacturing with consulting, design, installation, and after-sales services, positioning them as a regional solution provider in their industry. Technically, the website employs legacy technologies such as jQuery 1.8.3 alongside modern UI libraries like AOS and Swiper.js for animations and sliders. The site is moderately optimized for performance and mobile devices but lacks advanced accessibility features and modern CMS indications. SEO is basic with standard meta tags but no structured data or Open Graph tags detected. From a security perspective, the site lacks visible security headers and uses an outdated jQuery version, which may expose it to vulnerabilities. The contact form includes a CAPTCHA mechanism, which is a positive security measure. However, the absence of privacy and cookie policies, as well as missing WHOIS domain registration details, reduces overall trustworthiness. The domain WHOIS query returned no match, suggesting recent registration or privacy protection, which conflicts with the company's stated founding year and may warrant further verification. Overall, the website is professionally designed with good content quality and clear business information but requires improvements in security posture, privacy compliance, and domain registration transparency to enhance trust and compliance.

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. 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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  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 cnwanlan.com

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
0
Security headers
35
Email security
30
DNS health
70
Network security
100
GDPR outside view
50
Average
48

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

皖缆集团股份有限公司 operates in the energy and manufacturing sectors, focusing on industrial electric heating solutions. Their competitive advantage lies in a broad product portfolio and integrated service offerings from design to maintenance. The company targets industrial clients requiring reliable heating solutions for pipelines, storage tanks, and instrumentation. Revenue streams likely include product sales, project consulting, and after-sales services. The website's extensive case studies and product details indicate a mature market presence with regional recognition. The external linked domains suggest partnerships with related industrial suppliers and service providers, enhancing their ecosystem. Growth indicators include a comprehensive product range and active content updates, though the lack of privacy and security policies may impact international expansion. Strategic observations recommend enhancing digital trust signals and compliance to support broader market penetration.

Security posture

The current security maturity level is moderate but with notable gaps. The use of an outdated jQuery version (1.8.3) introduces potential vulnerabilities that could be exploited. The absence of standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces protection against common web attacks. The contact form employs CAPTCHA, mitigating automated spam risks. No evidence of HTTPS enforcement or HSTS was found in the provided data, which is critical for secure communications. Privacy and cookie policies are missing, indicating compliance gaps with GDPR and other data protection regulations. Incident response information and security contact channels are not provided, limiting readiness for security events. Overall, the security posture requires significant improvements to align with best practices and regulatory requirements.

Recommendations

  1. Implement and enforce HTTPS site-wide with valid SSL certificates and HSTS headers.
  2. Upgrade all JavaScript libraries, especially jQuery, to current secure versions to mitigate vulnerabilities.
  3. Add comprehensive privacy and cookie policies to comply with GDPR and other privacy regulations.
  4. Deploy standard security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and Referrer-Policy.
  5. Establish and publish incident response contact information and security policies to improve transparency and readiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
皖缆集团股份有限公司
Description
皖缆集团股份有限公司经营各类电伴热带产品，有防冻电伴热带、防爆电伴热带、恒功率电伴热带、自限温电伴热带、高温电伴热带、隧道电伴热带、消防电伴热带等产品。皖缆集团股份有限公司坚持以可靠、高效、节能的产品理念，为用户提供符合环境要求的产品咨询、设计、制造、安装、调试及维护等电伴热解决方案。
Key services
Self-regulating electric heating tape, Constant power electric heating tape, Solar electric heating tape, Heating sampling composite pipes, Skin effect electric heating, Heating cables, Electric heating belts, Electric heaters, Instrumentation cables, High and low voltage switch cabinets
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.8.3, AOS (Animate On Scroll), Swiper.js, Slick slider, CSS3 animations
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • Use of CAPTCHA on contact form

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

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
  2. No privacy or cookie policies found
  3. Contact information is clearly provided
  4. Use of outdated jQuery version is a security concern
  5. No visible security headers or HTTPS enforcement info
  6. WHOIS data missing, reducing domain trust
  7. ICP备案 and public business info support legitimacy
  8. No adult or questionable content detected
  9. External links mostly to related industrial and manufacturing domains
Technical notes

Notes

The website uses a combination of legacy and modern front-end technologies, including jQuery 1.8.3, AOS for scroll animations, Swiper.js and Slick slider for carousels, and CSS3 animations. The site structure is HTML5 with responsive meta tags but mobile optimization is basic. No CMS or backend platform is identified from the source. Performance is moderate with some modern UI enhancements but could benefit from optimization and modernization. The presence of multiple external CSS and JS files from the same domain suggests self-hosted assets. No advanced SEO structured data or Open Graph tags were detected, limiting social media integration and search engine richness. Accessibility features are minimal, and no ARIA roles or landmarks were found. Overall, the technical infrastructure is functional but dated, with modernization opportunities to improve security, performance, and user experience.
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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