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Security report for dmhmusic.com

北京太乐文化科技有限公司 · Media · China

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

Security score

53/100

Risk levelMedium

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

DMH数字音乐分发平台 is a digital music distribution and copyright management platform under the TAIHE MUSIC GROUP, serving the Chinese and global music market. It offers a comprehensive suite of services including music copyright licensing, scenario-based music operations, and transparent royalty settlement. The platform targets music copyright holders, artists, and product operators, providing multi-end SDKs and APIs for integration with various devices and applications. The website demonstrates a modern technical infrastructure using Nuxt.js and Element UI, with good mobile optimization and user experience. However, the absence of privacy and cookie policies and missing WHOIS data present compliance and trust challenges. Security posture is adequate with HTTPS but lacks some recommended HTTP security headers. Overall, the platform is positioned as a professional and trusted player in the Chinese digital music industry, though improvements in privacy compliance and security hardening are advised.

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 dmhmusic.com

This scan found 22 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

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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
65
Network security
100
GDPR outside view
50
Average
53

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

DMH operates in the media sector focusing on music copyright distribution and management. It leverages its parent company TAIHE MUSIC GROUP's extensive music catalog and partnerships to provide licensed music globally. The business model centers on licensing, content distribution, and royalty management, targeting music producers, app developers, and hardware manufacturers. The platform's competitive advantage lies in its large authorized music library, scenario-based customization, and multi-device support. The company shows strong market presence in China with strategic global outreach. Growth potential exists through expanding international partnerships and enhancing digital service offerings. The ecosystem includes multiple music labels and partner platforms, reinforcing its industry position.

Security posture

The website enforces HTTPS, ensuring encrypted communications. However, no explicit HTTP security headers such as Content-Security-Policy or HSTS were detected, which could improve protection against common web attacks. No signs of exposed sensitive data or vulnerable libraries were found in the provided content. The absence of privacy and cookie policies indicates potential compliance gaps with GDPR and other privacy regulations. Incident response and security policy information are not publicly available, suggesting limited transparency in security governance. Overall, the security maturity is moderate but would benefit from enhanced header configurations, privacy compliance, and documented incident response procedures.

Recommendations

  1. Implement comprehensive privacy and cookie policies to ensure regulatory compliance and user trust.
  2. Add HTTP security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and HSTS to strengthen web security.
  3. Publish a security policy and incident response plan to improve transparency and preparedness.
  4. Verify and update WHOIS registration details to enhance domain legitimacy and trustworthiness.
  5. Conduct regular security audits and vulnerability assessments to identify and remediate potential risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
北京太乐文化科技有限公司
Description
DMH数字音乐分发平台是太合音乐集团（TAIHE MUSIC GROUP）旗下的音乐版权行销、运营的服务体系。帮助您实现“音乐版权管理、应用场景的音乐运营、音乐版权结算”的一站式方案提供。DMH的行销覆盖全球180个国家及地区，在全球各地设立多个数据中心节点，助力华语音乐分销到一带一路沿线国家、欧美、中东非等国家战略重要合作伙伴。目前，DMH已被列入“原国家新闻出版广电总局重大项目库”。
Key services
海量正版音乐版权曲库, 专属情景运营与个性化定制, 多端SDK及API接入, 智能化音乐推荐与运营, 版权结算与管理
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Vue.js (Nuxt.js framework), Element UI, CDN usage
Frameworks
Nuxt.js, Element UI
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enforced

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
high

Key observations

  1. Website is fully accessible with rich content in Chinese language focused on music distribution and copyright services.
  2. No privacy or cookie policies found on the homepage or footer.
  3. Contact information including phone, email, and physical address is clearly provided in the footer.
  4. No social media links detected in the provided HTML content.
  5. No forms detected on the homepage; login and registration links present but forms not included in the provided content.
  6. No explicit security headers detected in the HTML response headers (data not provided but inferred from analysis).
  7. Website uses modern JavaScript frameworks (Nuxt.js) and Element UI for UI components.
  8. No analytics or tracking scripts explicitly detected in the provided HTML.
  9. No advertising or affiliate marketing scripts detected.
  10. WHOIS data is missing or domain appears unregistered in the WHOIS database, which is inconsistent with the active website presence.
Technical notes

Notes

The website is built using modern JavaScript frameworks, specifically Nuxt.js (Vue.js SSR framework) and Element UI for UI components, indicating a contemporary front-end architecture. The site uses CDN-hosted static assets for performance optimization. Mobile responsiveness and SEO meta tags are well implemented, contributing to good user experience and discoverability. However, no CMS or backend technology details are evident from the front-end content. Performance is moderate with some broken image placeholders noted, which could be improved. Accessibility features are basic, suggesting room for enhancement to meet wider user needs. No analytics or tracking scripts were detected, indicating minimal user tracking. Overall, the technical infrastructure is solid but could benefit from improved asset management and accessibility compliance.
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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