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Security report for dangbei.com

杭州当贝网络科技有限公司 · Technology · China

Medium risk. 7 critical or high findings in SSL/TLS, Security headers and 1 other check.

Security score

56/100

Risk levelMedium

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

Dangbei is a Chinese technology company specializing in smart TV applications and smart hardware products such as projectors and TV boxes. The company operates a comprehensive smart TV app marketplace called Dangbei Market, offering thousands of applications tailored for smart TVs, projectors, and Android TV devices. Their product portfolio includes software solutions like Dangbei OS, Dangbei Music, and hardware products such as Dangbei projectors and boxes. The website reflects a well-established business with a strong market presence in China, supported by multiple official sales channels and partnerships with major e-commerce platforms like JD and Tmall. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, jQuery, and Swiper.js for UI components. It integrates analytics and marketing tools from Baidu and Alibaba, indicating a mature digital marketing strategy focused on the Chinese market. The site is served over HTTPS, ensuring secure communication, though explicit security headers are not evident from the provided data. Mobile optimization is basic but functional, and SEO practices are adequately implemented. From a security perspective, the site shows good baseline practices such as HTTPS usage and no visible exposure of sensitive data. However, it lacks explicit privacy and cookie policies, security incident response information, and vulnerability disclosure mechanisms, which are important for compliance and user trust. The absence of WHOIS data limits domain registration insights, but the website's content and trust signals suggest legitimacy. Overall, Dangbei's website is professional, content-rich, and trustworthy, serving a clear business purpose in the smart TV and smart hardware market. Strategic improvements in privacy compliance, security headers, and contact transparency would enhance its security posture and regulatory alignment.

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. 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

  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 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';…
  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

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

Keep watching dangbei.com

This scan found 19 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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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
0
Security headers
15
Email security
85
DNS health
85
Network security
100
GDPR outside view
50
Average
56

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 dangbei.com, from OffSeq Breach.

Total records
228
Employees
0
Customers
183
Third parties
45
Weak passwords
21%

15 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for dangbei.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Dangbei holds a strong position in the Chinese smart TV ecosystem, offering both software and hardware products. Its business model combines app marketplace services with direct hardware sales, leveraging partnerships with major e-commerce platforms for distribution. The company targets smart TV users, projector users, and Android TV device owners, focusing on delivering tailored applications and integrated solutions. The presence of developer platforms and advertising alliances indicates a diversified revenue stream including software sales, hardware sales, advertising, and developer ecosystem support. Growth indicators include recent product launches, awards such as the German Red Dot Award, and active community engagement through official forums and QQ groups. The partnership ecosystem is robust, involving multiple domains and platforms under the Dangbei brand and trusted external partners.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and no visible sensitive data leaks. However, the lack of security headers (e.g., CSP, HSTS), absence of explicit privacy and cookie policies, and no visible incident response contacts or vulnerability disclosure reduce its overall security posture. The use of third-party analytics and marketing scripts introduces potential privacy risks if not properly managed. Compliance with GDPR or similar regulations is not evident, which may be a concern for international users. The site would benefit from implementing security best practices such as security headers, clear privacy notices, cookie consent mechanisms, and a published security incident response process to improve trust and regulatory compliance.

Recommendations

  1. Implement comprehensive privacy and cookie policies with explicit user consent mechanisms to enhance compliance and user trust.
  2. Add security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options to strengthen protection against common web attacks.
  3. Publish clear incident response and vulnerability disclosure information, including security contact emails and a security.txt file.
  4. Improve mobile responsiveness and accessibility features to enhance user experience across devices and for users with disabilities.
  5. Increase transparency by providing explicit company contact information including verified emails and phone numbers.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
杭州当贝网络科技有限公司
Description
当贝市场官网可下载近万款精品TV大屏应用和游戏APP,为智能电视、投影仪和盒子量身打造。当贝OS、当贝音乐、当贝投影、当贝盒子、当贝桌面、当贝投屏、当贝播放器等产品同样备受好评!
Key services
智能电视应用商店(当贝市场), 智能投影仪销售, 智能电视软件开发与分发, 智能硬件销售(盒子、投影仪等), 开放合作平台
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Swiper.js, Baidu Analytics, Alibaba Aplus SDK
Platforms
Web, Android APK distribution
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced (implied by https URLs)
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Baidu Analytics, CNZZ
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Baidu, Alibaba
Tracking pixels
Baidu Analytics, CNZZ
Marketing tools
Alibaba Aplus SDK
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and multiple product offerings
  2. No WHOIS data available from raw output, limiting domain registration insights
  3. No explicit privacy, cookie, or terms of service pages found in main HTML
  4. Multiple external trusted domains linked, including official stores and developer platforms
  5. Use of Baidu and Alibaba analytics and marketing tools indicates Chinese market focus
  6. No security.txt or vulnerability disclosure found
  7. No contact emails or phone numbers explicitly provided in the HTML content
  8. Website uses HTTPS and modern JavaScript libraries
  9. Mobile optimization is basic but functional
  10. No adult or questionable content detected
Technical notes

Notes

The website uses a modern front-end stack with HTML5, CSS3, and JavaScript libraries like jQuery and Swiper.js for interactive UI components. It integrates third-party analytics and marketing tools from Baidu and Alibaba, reflecting a mature digital marketing approach. The site is served over HTTPS, ensuring encrypted communication. Performance is moderate with room for improvement in mobile optimization and accessibility. No CMS or hosting provider information is explicitly detected. The site structure and meta tags support good SEO practices. Technical risks include the absence of security headers and lack of explicit privacy and cookie management, which could impact compliance and security posture.
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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