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Security report for bio-japan.net

Japan Health Center · Healthcare · Japan

High risk. 8 critical or high findings in SSL/TLS, Security headers and 1 other check.

Security score

36/100

Risk levelHigh

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

Japan Health Center operates an e-commerce platform specializing in authentic Japanese medicines, vitamins, and dietary supplements. The website targets health-conscious consumers globally, offering a wide range of original Japanese health products with detailed descriptions, customer reviews, and guarantees. The business has been active since 2013 and emphasizes product authenticity and customer trust. Technically, the site is built on OpenCart with common JavaScript libraries and tracking tools, providing a moderate performance and good mobile experience. Security posture is adequate with HTTPS enabled but lacks advanced security headers and DNSSEC, representing areas for improvement. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism. Overall, the domain registration data supports the legitimacy of the business, and no WAF or blocking mechanisms interfere with content access.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

8 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 bio-japan.net

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  • TLS certificates and expiry
  • DNS records
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  • Security headers
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  • 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
60
DNS health
65
Network security
40
GDPR outside view
35
Average
36

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 company holds a niche position in the healthcare e-commerce sector, focusing on Japanese pharmaceutical products. Its competitive advantage lies in product authenticity, worldwide shipping with customs clearance, and customer support. The business model is direct online retail with a focus on quality and trust signals such as money-back guarantees and certifications. The target market includes international customers seeking high-quality Japanese health supplements. The website content and structure support a professional image, though the absence of phone contact and physical addresses may limit some customer trust. The company has maintained consistent domain registration since 2013, aligning with its stated operational history.

Security posture

The website employs HTTPS and avoids exposing sensitive data in its HTML content. However, it lacks DNSSEC and important security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate certain attack vectors. No incident response or security policy information is publicly available, indicating a potential gap in transparency and readiness. Privacy compliance is limited, with no cookie consent mechanism detected, which may pose regulatory risks in some jurisdictions. Overall, the security posture is moderate but could benefit from enhancements in headers, DNS security, and privacy controls.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and trust.
  2. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  3. Add a cookie consent banner to comply with GDPR and other privacy regulations.
  4. Publish a comprehensive privacy policy with explicit GDPR compliance statements.
  5. Consider publishing a security policy and incident response contact information to enhance transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Japan Health Center
Description
Online retailer specializing in original Japanese medicines, vitamins, dietary supplements, and health products. Offers detailed product information, customer reviews, and guarantees. Ships worldwide with custom clearance support.
Key services
Online sales of Japanese medicines and supplements, Worldwide delivery with customs clearance, Customer support and product authenticity verification, Educational content on product usage and contraindications
Content quality
good
Branding
moderate

Technology

Stack
jQuery, Swiper.js, Google Analytics, Yandex Metrika, Chatra live chat
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Secure forms with POST method

Analytics and tracking

Services
Google Analytics, Yandex Metrika
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Yandex Metrika
Marketing tools
Chatra live chat
Transparency
basic

Site quality

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

Key observations

  1. Website offers authentic Japanese medicines and supplements with detailed product info.
  2. No privacy or cookie consent banner found, which is a compliance gap.
  3. WHOIS data shows domain is well aged and consistent with business claims.
  4. No phone numbers or physical addresses explicitly provided.
  5. Security headers are missing; DNSSEC not enabled.
  6. Uses common analytics and live chat tools.
  7. Mobile optimized and good navigation structure.
  8. No adult or questionable content detected.
Technical notes

Notes

The website uses OpenCart CMS with jQuery and Swiper.js for UI components, alongside Google Analytics and Yandex Metrika for analytics, and Chatra for live chat support. The site is mobile optimized with good navigation and SEO meta tags. Performance is moderate, with room for improvement in accessibility features. The absence of DNSSEC and security headers represents technical debt and potential security risks. The WHOIS data confirms a stable domain registration consistent with the business history. Overall, the technical infrastructure is solid for a small e-commerce business but could be modernized with enhanced security and privacy features.
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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