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Security report for kejizhen.com

Other · N/a

Partial score · DNS & email only

50/100

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

The website www.kejizhen.com currently displays a critical MySQL database connection error, indicating backend service issues and lack of proper maintenance. The domain WHOIS data is unavailable, suggesting the domain may be unregistered, expired, or otherwise inactive. The site uses the Z-BlogPHP CMS with an outdated jQuery library, and no security or privacy policies are present. The lack of contact information and business details further diminishes trust and credibility. Technically, the site shows poor performance and minimal content, with no evidence of HTTPS or security headers. Overall, the website is non-functional and presents significant risks from a security and business perspective.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
6of 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. 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. 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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching kejizhen.com

This scan found 20 issues across 5 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
62
Email security
60
DNS health
60
Network security
20
GDPR outside view
50
Average
50

Not counted

  • Security headers: did not complete in this scan.
  • 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

Due to the absence of business information, contact details, or any descriptive content, it is not possible to ascertain the market positioning, business model, or target audience of the entity behind www.kejizhen.com. The site appears to be either abandoned or under severe technical issues, with no visible partnerships or certifications. The external links only point to Bing search and Z-Blog official resources, indicating no active business ecosystem or partnerships.

Security posture

The security posture of the website is poor. The visible MySQL connection error exposes backend configuration issues. There is no indication of HTTPS usage or security headers, and no privacy or cookie policies are present. The use of an outdated jQuery version may expose the site to known vulnerabilities. The absence of WHOIS data and registrant information further complicates trust assessment. Incident response and vulnerability disclosure mechanisms are not found, indicating low security maturity.

Recommendations

  1. Resolve the MySQL database connection issue immediately to restore website functionality.
  2. Register or verify domain WHOIS information to ensure domain legitimacy and ownership transparency.
  3. Implement HTTPS with a valid SSL certificate and enforce secure connections.
  4. Add comprehensive privacy and cookie policies to comply with data protection regulations.
  5. Provide clear contact information and business details to improve credibility and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Content quality
poor
Branding
inconsistent

Technology

Stack
Z-BlogPHP, jQuery 1.8.3
Frameworks
Z-BlogPHP
Performance
slow
Mobile
basic
Accessibility
basic
SEO
poor

Security

Observed score
20/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is currently showing a MySQL database connection error page.
  2. No WHOIS registration data found for the domain.
  3. No privacy, cookie, or terms of service policies detected.
  4. No contact information or business details available on the site.
  5. Uses outdated jQuery version 1.8.3 and Z-BlogPHP CMS.
  6. No HTTPS or security headers information available from provided data.
  7. External links point only to Bing search and Z-Blog official documentation and forums.
  8. No analytics, advertising, or tracking scripts detected.
  9. Website content is minimal and non-functional at this time.
Technical notes

Notes

The website is built on the Z-BlogPHP CMS platform and uses jQuery version 1.8.3, which is outdated and may pose security risks. The HTML content is minimal and primarily an error message related to database connectivity. No modern SEO or accessibility features are detected. The site lacks performance optimization and mobile responsiveness appears basic. No analytics or tracking scripts are present, indicating low digital maturity. Hosting provider and infrastructure details are not discernible from the provided data.
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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