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Security report for kezhan365.com

Technology · N/a

Medium risk. 9 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

The website '课展网' presents itself as an AI-powered creative platform focused on AI writing and short video content generation, targeting content creators and influencers. The site offers tools to efficiently produce original content, positioning itself as a useful SaaS platform in the technology sector. However, the website content is minimal and primarily promotional without detailed business or contact information. Technically, the site uses basic HTML and CSS with no detected advanced frameworks or CMS. There is no evidence of HTTPS or security headers from the provided data, and no privacy or cookie policies are present, indicating low compliance maturity. The WHOIS data is missing or unavailable, which raises concerns about domain legitimacy and trustworthiness. Overall, the site appears functional but lacks transparency and security best practices.

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

9 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 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 kezhan365.com

This scan found 29 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
62
Security headers
15
Email security
40
DNS health
60
Network security
100
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 business targets a niche of AI-driven content creation tools, appealing to influencers and professionals needing efficient content generation. The business model is likely subscription or freemium SaaS. Market positioning is moderate with no visible certifications or trust signals. The absence of contact details and WHOIS data limits credibility. No partnerships or subsidiaries are identified. Growth potential depends on improving transparency and compliance.

Security posture

Security posture is weak due to lack of HTTPS confirmation, absence of security headers, and no visible privacy or cookie policies. No incident response or vulnerability disclosure information is provided. The missing WHOIS data further reduces trust. No known vulnerabilities or exposed sensitive data were detected in the HTML content. The site should prioritize implementing HTTPS, security headers, and compliance documentation to improve security maturity.

Recommendations

  1. Implement HTTPS with a valid SSL certificate to secure user connections.
  2. Publish clear privacy and cookie policies to comply with data protection regulations.
  3. Add verifiable contact information including company emails and phone numbers.
  4. Include security headers such as Content-Security-Policy and X-Frame-Options.
  5. Obtain and publish WHOIS registration data to improve domain legitimacy and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
万彩AI，让创意轻松落地。高效、好用的AI写作和短视频创作平台，大V博主都在用。一键生成令人拍案叫绝的原创内容，大幅提高你的工作效率。
Key services
AI writing, Short video creation, Original content generation
Content quality
basic
Branding
moderate

Technology

Stack
HTML5, CSS3
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
30/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
low

Key observations

  1. Website is accessible with no WAF or blocking detected.
  2. WHOIS data is missing or domain is unregistered, which is suspicious.
  3. No privacy, cookie, or terms of service policies found on the site.
  4. No contact information such as emails or phone numbers is provided.
  5. Site content is minimal but focused on AI creative tools.
  6. No security headers or HTTPS status available from provided data.
  7. No analytics or tracking scripts detected in the HTML content.
  8. External links limited to image hosting and a government ICP registration link.
  9. ICP license number is displayed indicating Chinese jurisdiction compliance.
  10. No forms or data collection mechanisms found in the HTML.
Technical notes

Notes

The website is built with basic HTML and CSS without detectable modern frameworks or CMS. Performance and mobile optimization are basic but functional. No analytics or tracking scripts were found, indicating minimal data collection. The site lacks advanced SEO and accessibility features. Hosting provider and infrastructure details are not available. Technical debt appears low but modernization and security enhancements are recommended.
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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