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Security report for nnhem.com

Technology · N/a

Medium risk. 7 critical or high findings in Email security, SSL/TLS and 2 other checks.

Security score

54/100

Risk levelMedium

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

The website nnhem.com is a Chinese language AI technology content platform established in 2015, focusing on AI music, AI tools, AI robotics, and AI office productivity solutions. It serves a niche audience interested in AI advancements and applications, providing news, articles, and curated content. The business model centers on content publishing and information dissemination without direct e-commerce or transactional services evident. Technically, the site is built on the Z-BlogPHP CMS platform with jQuery and UEditor plugins, delivering moderate performance and good mobile optimization. Security posture is basic with HTTPS enabled but lacking DNSSEC and security headers, and no privacy or cookie policies are published, indicating compliance gaps. The domain registration is stable and consistent with the business age, with no suspicious indicators. Overall, the site is safe for general audiences and maintains moderate trustworthiness but would benefit from enhanced security and compliance measures.

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. 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 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';…

  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 nnhem.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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
40
Email security
60
DNS health
75
Network security
100
GDPR outside view
50
Average
54

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 site positions itself as a specialized AI technology content provider with a focus on AI music and related AI applications. It targets Chinese-speaking AI enthusiasts and professionals. The business operates primarily as an information platform, likely monetizing through advertising or partnerships, though no explicit monetization details are visible. The partnership ecosystem includes several related domains linked as friendly sites. Growth indicators include frequent content updates and a broad range of AI-related topics. The company size is small, with no parent or subsidiary companies identified. The lack of explicit contact information and compliance documentation suggests an informal or early-stage business operation.

Security posture

Security maturity is basic. The site uses HTTPS but lacks DNSSEC and security headers such as Content-Security-Policy or X-Frame-Options. No privacy or cookie policies are present, which is a compliance risk under GDPR and similar regulations. No incident response or security contact information is provided. The use of older jQuery version 2.2.4 may expose the site to known vulnerabilities. Analytics tracking via 51.la is present, but no major ad networks or tracking pixels are detected. Overall, the security posture requires improvement to meet modern standards and regulatory requirements.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Publish comprehensive privacy and cookie policies to comply with GDPR and other privacy regulations.
  3. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  4. Update JavaScript libraries, especially jQuery, to the latest secure versions to reduce vulnerability exposure.
  5. Add clear contact information including security or abuse contacts to improve trust and incident response readiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
龙头AI是一家AI音乐网，主要提供AI歌词，AI写歌，Ai工具，Ai获客，是Ai时代最有潜力的Ai综合网站！
Key services
AI music content, AI lyrics and songwriting, AI tools, AI customer acquisition, AI robotics news, AI office productivity solutions
Content quality
good
Branding
consistent

Technology

Stack
jQuery 2.2.4, Z-BlogPHP 1.7.3, UEditor, Prism.js
Frameworks
Z-BlogPHP
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Services
51.la
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
51.la
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is a Chinese language AI technology content platform focused on AI music, AI tools, and AI robotics.
  2. No privacy, cookie, or terms of service policies found, indicating compliance gaps.
  3. No contact emails or phone numbers explicitly provided on the site.
  4. Uses Z-BlogPHP CMS with jQuery and UEditor plugins.
  5. Includes external analytics from 51.la but no major ad networks detected.
  6. No security headers detected in provided data; DNSSEC not enabled.
  7. Domain registration is stable and consistent with business age.
  8. Content is safe and suitable for general audiences.
  9. No WAF or blocking detected; site content fully accessible.
Technical notes

Notes

The website is built on the Z-BlogPHP CMS platform version 1.7.3, using jQuery 2.2.4 and UEditor with Prism.js for code highlighting. The site loads external CSS and JS resources from its own domain, indicating self-hosted assets. Performance is moderate with good mobile responsiveness and basic accessibility features. SEO is supported by meta keywords and descriptions in Chinese. The site uses HTTPS but lacks advanced security configurations. The hosting provider is not explicitly identified beyond the registrar Gname.com Pte. Ltd. The site structure includes multiple categories and a search form that posts to an internal command script. No JSON-LD or Open Graph metadata was detected. Overall, the technical infrastructure is functional but could benefit from modernization and enhanced security practices.
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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